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Lei R, Liu XP. Rapid one-pot human single nucleotide polymorphism genotyping platform with Cas13a nuclease. J Biosci Bioeng 2024:S1389-1723(24)00233-0. [PMID: 39304484 DOI: 10.1016/j.jbiosc.2024.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 07/12/2024] [Accepted: 08/07/2024] [Indexed: 09/22/2024]
Abstract
Single nucleotide polymorphism (SNP), as one of the key components of the genetic factors, is important for disease detection and early screening of hereditary diseases. Current SNP genotyping methods require laboratory instruments or long operating times. To facilitate the diagnosis of hereditary diseases, we developed a new method referred to as the LwaCas13a-based SNP genotyping platform (Cas13a platform), which is useful for detecting disease-related SNPs. We report a CRISPR/Cas13a-based SNP genotyping platform that couples recombinase-aided amplification (RAA), T7 transcription, and Leptotrichia wadei Cas13a (LwaCas13a) detection for simple and fast genotyping of human disease-related SNPs. We used this Cas13a platform to identify 17 disease-related SNPs, demonstrating that position 2 in gRNA is suitable for the introduction of additional mismatches to achieve high discrimination in genotyping across a wide range of SNP targets. The discrimination specificity of 17 SNPs was improved 3.0-35.1-fold after introducing additional mismatches at position 2 from the 5'-end. We developed a method, which has a lower risk of cross-contamination and operational complexity, for genotyping SNPs using human saliva samples in an one-pot testing that delivers results within 60 min. Compared to TaqMan probe qPCR, RFLP, AS-PCR and other SNP genotyping methods, the Cas13a platform is simple, rapid and reliable, expanding the applications of the CRISPR/Cas system in nucleic acid detection and SNP genotyping.
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Affiliation(s)
- Rui Lei
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai 200240, China
| | - Xi-Peng Liu
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai 200240, China; SJTU Yazhou Bay Institute of Deepsea Sci-Tech, Yongyou Industrial Park, Sanya 572024, China; Joint International Research Laboratory of Metabolic & Developmental Sciences (Ministry of Education), Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai 200240, China; State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai 200240, China.
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2
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Rahman MU, Liu X, Wang X, Fan B. Grapevine gray mold disease: infection, defense and management. HORTICULTURE RESEARCH 2024; 11:uhae182. [PMID: 39247883 PMCID: PMC11374537 DOI: 10.1093/hr/uhae182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 07/01/2024] [Indexed: 09/10/2024]
Abstract
Grapevine (Vitis vinifera L.,) is among the world's leading fruit crops. The production of grapes is severely affected by many diseases including gray mold, caused by the necrotrophic fungus Botrytis cinerea. Although all Vitis species can be hosts for B. cinerea, V. vinifera are particularly susceptible. Accordingly, this disease poses a significant threat to the grape industry and causes substantial economic losses. Development of resistant V. vinifera cultivars has progressed from incidental selection by farmers, to targeted selection through the use of statistics and experimental design, to the employment of genetic and genomic data. Emerging technologies such as marker-assisted selection and genetic engineering have facilitated the development of cultivars that possess resistance to B. cinerea. A promising method involves using the CRISPR/Cas9 system to induce targeted mutagenesis and develop genetically modified non-transgenic crops. Hence, scientists are now engaged in the active pursuit of identifying genes associated with susceptibility and resistance. This review focuses on the known mechanisms of interaction between the B. cinerea pathogen and its grapevine host. It also explores innate immune systems that have evolved in V. vinifera, with the objective of facilitating the rapid development of resistant grapevine cultivars.
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Affiliation(s)
- Mati Ur Rahman
- Co-Innovation Center for Sustainable Forestry in Southern China, Department of Forest Protection, College of Forestry and Grassland, Nanjing Forestry University, Nanjing 210073, China
| | - Xia Liu
- Co-Innovation Center for Sustainable Forestry in Southern China, Department of Forest Protection, College of Forestry and Grassland, Nanjing Forestry University, Nanjing 210073, China
| | - Xiping Wang
- State Key Laboratory of Crop Stress Biology in Arid Areas, College of Horticulture, Northwest A&F University, 712100 Yangling, Xianyang, Shaanxi, China
| | - Ben Fan
- Co-Innovation Center for Sustainable Forestry in Southern China, Department of Forest Protection, College of Forestry and Grassland, Nanjing Forestry University, Nanjing 210073, China
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3
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Wang Z, Zhang W, Zhou Y, Zhang Q, Kulkarni KP, Melmaiee K, Tian Y, Dong M, Gao Z, Su Y, Yu H, Xu G, Li Y, He H, Liu Q, Sun H. Genetic and epigenetic signatures for improved breeding of cultivated blueberry. HORTICULTURE RESEARCH 2024; 11:uhae138. [PMID: 38988623 PMCID: PMC11233858 DOI: 10.1093/hr/uhae138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 05/05/2024] [Indexed: 07/12/2024]
Abstract
Blueberry belongs to the Vaccinium genus and is a highly popular fruit crop with significant economic importance. It was not until the early twentieth century that they began to be domesticated through extensive interspecific hybridization. Here, we collected 220 Vaccinium accessions from various geographical locations, including 154 from the United States, 14 from China, eight from Australia, and 29 from Europe and other countries, comprising 164 Vaccinium corymbosum, 15 Vaccinium ashei, 10 lowbush blueberries, seven half-high blueberries, and others. We present the whole-genome variation map of 220 accessions and reconstructed the hundred-year molecular history of interspecific hybridization of blueberry. We focused on the two major blueberry subgroups, the northern highbush blueberry (NHB) and southern highbush blueberry (SHB) and identified candidate genes that contribute to their distinct traits in climate adaptability and fruit quality. Our analysis unveiled the role of gene introgression from Vaccinium darrowii and V. ashei into SHB in driving the differentiation between SHB and NHB, potentially facilitating SHB's adaptation to subtropical environments. Assisted by genome-wide association studies, our analysis suggested VcTBL44 as a pivotal gene regulator governing fruit firmness in SHB. Additionally, we conducted whole-genome bisulfite sequencing on nine NHB and 12 SHB cultivars, and characterized regions that are differentially methylated between the two subgroups. In particular, we discovered that the β-alanine metabolic pathway genes were enriched for DNA methylation changes. Our study provides high-quality genetic and epigenetic variation maps for blueberry, which offer valuable insights and resources for future blueberry breeding.
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Affiliation(s)
- Zejia Wang
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Wanchen Zhang
- Jilin Provincial Laboratory of Crop Germplasm Resources, College of Horticulture, Jilin Agricultural University, No. 2888 Xincheng Street, Economic Development District, Changchun 130118, China
| | - Yangyan Zhou
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Qiyan Zhang
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Krishnanand P Kulkarni
- Department of Agriculture and Natural Resources, Delaware State University, Dover, DE 19901, USA
| | - Kalpalatha Melmaiee
- Department of Agriculture and Natural Resources, Delaware State University, Dover, DE 19901, USA
| | - Youwen Tian
- Jilin Provincial Laboratory of Crop Germplasm Resources, College of Horticulture, Jilin Agricultural University, No. 2888 Xincheng Street, Economic Development District, Changchun 130118, China
| | - Mei Dong
- Jilin Provincial Laboratory of Crop Germplasm Resources, College of Horticulture, Jilin Agricultural University, No. 2888 Xincheng Street, Economic Development District, Changchun 130118, China
| | - Zhaoxu Gao
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Yanning Su
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Hong Yu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China
| | - Guohui Xu
- College of Life and Health, Dalian University, Dalian 116622, China
| | - Yadong Li
- Jilin Provincial Laboratory of Crop Germplasm Resources, College of Horticulture, Jilin Agricultural University, No. 2888 Xincheng Street, Economic Development District, Changchun 130118, China
| | - Hang He
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Qikun Liu
- State Key Laboratory of Protein and Plant Gene Research, School of Advanced Agricultural Sciences, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing 100871, China
| | - Haiyue Sun
- Jilin Provincial Laboratory of Crop Germplasm Resources, College of Horticulture, Jilin Agricultural University, No. 2888 Xincheng Street, Economic Development District, Changchun 130118, China
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4
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Zhang T, Peng W, Xiao H, Cao S, Chen Z, Su X, Luo Y, Liu Z, Peng Y, Yang X, Jiang GF, Xu X, Ma Z, Zhou Y. Population genomics highlights structural variations in local adaptation to saline coastal environments in woolly grape. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2024; 66:1408-1426. [PMID: 38578160 DOI: 10.1111/jipb.13653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 03/04/2024] [Indexed: 04/06/2024]
Abstract
Structural variations (SVs) are a feature of plant genomes that has been largely unexplored despite their significant impact on plant phenotypic traits and local adaptation to abiotic and biotic stress. In this study, we employed woolly grape (Vitis retordii), a species native to the tropical and subtropical regions of East Asia with both coastal and inland habitats, as a valuable model for examining the impact of SVs on local adaptation. We assembled a haplotype-resolved chromosomal reference genome for woolly grape, and conducted population genetic analyses based on whole-genome sequencing (WGS) data from coastal and inland populations. The demographic analyses revealed recent bottlenecks in all populations and asymmetric gene flow from the inland to the coastal population. In total, 1,035 genes associated with plant adaptive regulation for salt stress, radiation, and environmental adaptation were detected underlying local selection by SVs and SNPs in the coastal population, of which 37.29% and 65.26% were detected by SVs and SNPs, respectively. Candidate genes such as FSD2, RGA1, and AAP8 associated with salt tolerance were found to be highly differentiated and selected during the process of local adaptation to coastal habitats in SV regions. Our study highlights the importance of SVs in local adaptation; candidate genes related to salt stress and climatic adaptation to tropical and subtropical environments are important genomic resources for future breeding programs of grapevine and its rootstocks.
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Affiliation(s)
- Tianhao Zhang
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, China
- Guangxi Key Laboratory of Forest Ecology and Conservation, Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, College of Forestry, Guangxi University, Nanning, 530004, China
- College of Informatics, Huazhong Agricultural University, Wuhan, 430070, China
| | - Wenjing Peng
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, China
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, 530004, China
| | - Hua Xiao
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Shuo Cao
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
- Key Laboratory of Horticultural Plant Biology Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Zhuyifu Chen
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Xiangnian Su
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, China
- Guangxi Key Laboratory of Forest Ecology and Conservation, Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, College of Forestry, Guangxi University, Nanning, 530004, China
| | - Yuanyuan Luo
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, 450009, China
| | - Zhongjie Liu
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Yanling Peng
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Xiping Yang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, China
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, 530004, China
| | - Guo-Feng Jiang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, China
- Guangxi Key Laboratory of Forest Ecology and Conservation, Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, College of Forestry, Guangxi University, Nanning, 530004, China
| | - Xiaodong Xu
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Zhiyao Ma
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Yongfeng Zhou
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
- National Key Laboratory of Tropical Crop Breeding, Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, China
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5
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Wang Y, Ding K, Li H, Kuang Y, Liang Z. Biography of Vitis genomics: recent advances and prospective. HORTICULTURE RESEARCH 2024; 11:uhae128. [PMID: 38966864 PMCID: PMC11220177 DOI: 10.1093/hr/uhae128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/25/2024] [Indexed: 07/06/2024]
Abstract
The grape genome is the basis for grape studies and breeding, and is also important for grape industries. In the last two decades, more than 44 grape genomes have been sequenced. Based on these genomes, researchers have made substantial progress in understanding the mechanism of biotic and abiotic resistance, berry quality formation, and breeding strategies. In addition, this work has provided essential data for future pangenome analyses. Apart from de novo assembled genomes, more than six whole-genome sequencing projects have provided datasets comprising almost 5000 accessions. Based on these datasets, researchers have explored the domestication and origins of the grape and clarified the gene flow that occurred during its dispersed history. Moreover, genome-wide association studies and other methods have been used to identify more than 900 genes related to resistance, quality, and developmental phases of grape. These findings have benefited grape studies and provide some basis for smart genomic selection breeding. Moreover, the grape genome has played a great role in grape studies and the grape industry, and the importance of genomics will increase sharply in the future.
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Affiliation(s)
- Yi Wang
- State Key Laboratory of Plant Diversity and Specialty Crops and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, the Chinese Academy of Sciences, No.20 Nanxincun, Xiangshan, Haidian, Beijing 100093, China
- China National Botanical Garden, Beijing 100093, China
| | - Kangyi Ding
- State Key Laboratory of Plant Diversity and Specialty Crops and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, the Chinese Academy of Sciences, No.20 Nanxincun, Xiangshan, Haidian, Beijing 100093, China
- China National Botanical Garden, Beijing 100093, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huayang Li
- State Key Laboratory of Plant Diversity and Specialty Crops and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, the Chinese Academy of Sciences, No.20 Nanxincun, Xiangshan, Haidian, Beijing 100093, China
- China National Botanical Garden, Beijing 100093, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yangfu Kuang
- State Key Laboratory of Plant Diversity and Specialty Crops and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, the Chinese Academy of Sciences, No.20 Nanxincun, Xiangshan, Haidian, Beijing 100093, China
- China National Botanical Garden, Beijing 100093, China
| | - Zhenchang Liang
- State Key Laboratory of Plant Diversity and Specialty Crops and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, the Chinese Academy of Sciences, No.20 Nanxincun, Xiangshan, Haidian, Beijing 100093, China
- China National Botanical Garden, Beijing 100093, China
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6
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Lu XM, Yu XF, Li GQ, Qu MH, Wang H, Liu C, Man YP, Jiang XH, Li MZ, Wang J, Chen QQ, Lei R, Zhao CC, Zhou YQ, Jiang ZW, Li ZZ, Zheng S, Dong C, Wang BL, Sun YX, Zhang HQ, Li JW, Mo QH, Zhang Y, Lou X, Peng HX, Yi YT, Wang HX, Zhang XJ, Wang YB, Wang D, Li L, Zhang Q, Wang WX, Liu Y, Gao L, Wu JH, Wang YC. Genome assembly of autotetraploid Actinidia arguta highlights adaptive evolution and enables dissection of important economic traits. PLANT COMMUNICATIONS 2024; 5:100856. [PMID: 38431772 PMCID: PMC11211551 DOI: 10.1016/j.xplc.2024.100856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 07/07/2023] [Accepted: 02/28/2024] [Indexed: 03/05/2024]
Abstract
Actinidia arguta, the most widely distributed Actinidia species and the second cultivated species in the genus, can be distinguished from the currently cultivated Actinidia chinensis on the basis of its small and smooth fruit, rapid softening, and excellent cold tolerance. Adaptive evolution of tetraploid Actinidia species and the genetic basis of their important agronomic traits are still unclear. Here, we generated a chromosome-scale genome assembly of an autotetraploid male A. arguta accession. The genome assembly was 2.77 Gb in length with a contig N50 of 9.97 Mb and was anchored onto 116 pseudo-chromosomes. Resequencing and clustering of 101 geographically representative accessions showed that they could be divided into two geographic groups, Southern and Northern, which first diverged 12.9 million years ago. A. arguta underwent two prominent expansions and one demographic bottleneck from the mid-Pleistocene climate transition to the late Pleistocene. Population genomics studies using paleoclimate data enabled us to discern the evolution of the species' adaptation to different historical environments. Three genes (AaCEL1, AaPME1, and AaDOF1) related to flesh softening were identified by multi-omics analysis, and their ability to accelerate flesh softening was verified through transient expression assays. A set of genes that characteristically regulate sexual dimorphism located on the sex chromosome (Chr3) or autosomal chromosomes showed biased expression during stamen or carpel development. This chromosome-level assembly of the autotetraploid A. arguta genome and the genes related to important agronomic traits will facilitate future functional genomics research and improvement of A. arguta.
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Affiliation(s)
- Xue-Mei Lu
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Xiao-Fen Yu
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Guo-Qiang Li
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Ming-Hao Qu
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Huan Wang
- Wuhan Frasergen Bioinformatics Co., Ltd, Wuhan, Hubei, China
| | - Chuang Liu
- Institute of Soil and Fertilizer, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Yu-Ping Man
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Xiao-Han Jiang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Mu-Zi Li
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Jian Wang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Qi-Qi Chen
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Rui Lei
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Cheng-Cheng Zhao
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Yun-Qiu Zhou
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Zheng-Wang Jiang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Zuo-Zhou Li
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Shang Zheng
- Wuhan Frasergen Bioinformatics Co., Ltd, Wuhan, Hubei, China
| | - Chang Dong
- College of Agricultural Sciences, Xichang University, Xichang, Sichuan, China
| | - Bai-Lin Wang
- Department of Horticulture, Heilongjiang Academy of Agricultural Sciences, Harbin, Heilongjiang, China
| | - Yan-Xiang Sun
- College of Life Sciences, Langfang Normal University, Langfang, Hebei, China
| | - Hui-Qin Zhang
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Jie-Wei Li
- Guangxi Institute of Botany, Chinese Academy of Sciences, Guilin, Guangxi, China
| | - Quan-Hui Mo
- Guangxi Institute of Botany, Chinese Academy of Sciences, Guilin, Guangxi, China
| | - Ying Zhang
- Xi'an Botanical Garden of Shaanxi Province, Institute of Botany of Shaanxi Province, Xi'an, Shaanxi, China
| | - Xin Lou
- Institute of Modern Agricultural Research, Dalian University, Dalian, Liaoning, China
| | - Hai-Xu Peng
- Bioinformatics Center, College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China
| | - Ya-Ting Yi
- Bioinformatics Center, College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China
| | - He-Xin Wang
- Institute of Modern Agricultural Research, Dalian University, Dalian, Liaoning, China
| | - Xiu-Jun Zhang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Yi-Bo Wang
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Dan Wang
- College of Agriculture, Eastern Liaoning University, Dandong, Liaoning, China
| | - Li Li
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Qiong Zhang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Wen-Xia Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, China
| | - Yongbo Liu
- State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China.
| | - Lei Gao
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China; Hubei Hongshan Laboratory, Wuhan, Hubei, China.
| | - Jin-Hu Wu
- The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand.
| | - Yan-Chang Wang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China.
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7
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Kim JE, Kim KM, Kim YS, Chung GY, Che SH, Na CS. Chloroplast Genomes of Vitis flexuosa and Vitis amurensis: Molecular Structure, Phylogenetic, and Comparative Analyses for Wild Plant Conservation. Genes (Basel) 2024; 15:761. [PMID: 38927697 PMCID: PMC11203327 DOI: 10.3390/genes15060761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
The chloroplast genome plays a crucial role in elucidating genetic diversity and phylogenetic relationships. Vitis vinifera L. (grapevine) is an economically important species, prompting exploration of wild genetic resources to enhance stress resilience. We meticulously assembled the chloroplast genomes of two Korean Vitis L. species, V. flexuosa Thunb. and V. amurensis Rupr., contributing valuable data to the Korea Crop Wild Relatives inventory. Through exhaustive specimen collection spanning diverse ecological niches across South Korea, we ensured comprehensive representation of genetic diversity. Our analysis, which included rigorous codon usage bias assessment and repeat analysis, provides valuable insights into amino acid preferences and facilitates the identification of potential molecular markers. The assembled chloroplast genomes were subjected to meticulous annotation, revealing divergence hotspots enriched with nucleotide diversity, thereby presenting promising candidates for DNA barcodes. Additionally, phylogenetic analysis reaffirmed intra-genus relationships and identified related crops, shedding light on evolutionary patterns within the genus. Comparative examination with chloroplast genomes of other crops uncovered conserved sequences and variable regions, offering critical insights into genetic evolution and adaptation. Our study advances the understanding of chloroplast genomes, genetic diversity, and phylogenetic relationships within Vitis species, thereby laying a foundation for enhancing grapevine genetic diversity and resilience to environmental challenges.
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Affiliation(s)
- Ji Eun Kim
- Wild Plant Seed Office, Baekdudaegan National Arboretum, Bongwha 36209, Republic of Korea;
| | - Keyong Min Kim
- Arboretum Education Office, Baekdudaegan National Arboretum, Bongwha 36209, Republic of Korea
| | - Yang Su Kim
- Department of General Affairs, General Affairs Team, Gangeung-Wonju National University, Gangeung 25457, Republic of Korea
| | - Gyu Young Chung
- Department of Forest Science, Andong National University, Andong 36729, Republic of Korea
| | - Sang Hoon Che
- Forest Bioresources Department, Baekdudaegan National Arboretum, Bongwha 36209, Republic of Korea
| | - Chae Sun Na
- Wild Plant Seed Office, Baekdudaegan National Arboretum, Bongwha 36209, Republic of Korea;
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8
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Huang XZ, Gong SD, Shang XH, Gao M, Zhao BY, Xiao L, Shi PL, Zeng WD, Cao S, Wu ZD, Song JM, Chen LL, Yan HB. High-integrity Pueraria montana var. lobata genome and population analysis revealed the genetic diversity of Pueraria genus. DNA Res 2024; 31:dsae017. [PMID: 38809753 PMCID: PMC11149379 DOI: 10.1093/dnares/dsae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 04/23/2024] [Accepted: 05/24/2024] [Indexed: 05/31/2024] Open
Abstract
Pueraria montana var. lobata (P. lobata) is a traditional medicinal plant belonging to the Pueraria genus of Fabaceae family. Pueraria montana var. thomsonii (P. thomsonii) and Pueraria montana var. montana (P. montana) are its related species. However, evolutionary history of the Pueraria genus is still largely unknown. Here, a high-integrity, chromosome-level genome of P. lobata and an improved genome of P. thomsonii were reported. It found evidence for an ancient whole-genome triplication and a recent whole-genome duplication shared with Fabaceae in three Pueraria species. Population genomics of 121 Pueraria accessions demonstrated that P. lobata populations had substantially higher genetic diversity, and P. thomsonii was probably derived from P. lobata by domestication as a subspecies. Selection sweep analysis identified candidate genes in P. thomsonii populations associated with the synthesis of auxin and gibberellin, which potentially play a role in the expansion and starch accumulation of tubers in P. thomsonii. Overall, the findings provide new insights into the evolutionary and domestication history of the Pueraria genome and offer a valuable genomic resource for the genetic improvement of these species.
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Affiliation(s)
- Xuan-Zhao Huang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, Guangxi 530004, China
| | - Shao-Da Gong
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, Guangxi 530004, China
| | - Xiao-hong Shang
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
| | - Min Gao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, Guangxi 530004, China
| | - Bo-Yuan Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, Guangxi 530004, China
| | - Liang Xiao
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
| | - Ping-li Shi
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
| | - Wen-dan Zeng
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
| | - Sheng Cao
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
| | - Zheng-dan Wu
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
| | - Jia-Ming Song
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, Guangxi 530004, China
| | - Ling-Ling Chen
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, Guangxi 530004, China
| | - Hua-bing Yan
- Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences (GXAAS), Nanning, Guangxi 530007, China
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9
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Wang P, Meng F, Yang Y, Ding T, Liu H, Wang F, Li A, Zhang Q, Li K, Fan S, Li B, Ma Z, Zhang T, Zhou Y, Zhao H, Wang X. De novo assembling a high-quality genome sequence of Amur grape ( Vitis amurensis Rupr .) gives insight into Vitis divergence and sex determination. HORTICULTURE RESEARCH 2024; 11:uhae117. [PMID: 38919553 PMCID: PMC11197301 DOI: 10.1093/hr/uhae117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 04/09/2024] [Indexed: 06/27/2024]
Abstract
To date, there has been no high-quality sequence for genomes of the East Asian grape species, hindering biological and breeding efforts to improve grape cultivars. This study presents ~522 Mb of the Vitis amurensis (Va) genome sequence containing 27 635 coding genes. Phylogenetic analysis indicated that Vitis riparia (Vr) may have first split from the other two species, Va and Vitis vinifera (Vv). Divergent numbers of duplicated genes reserved among grapes suggests that the core eudicot-common hexaploidy (ECH) and the subsequent genome instability still play a non-negligible role in species divergence and biological innovation. Prominent accumulation of sequence variants might have improved cold resistance in Va, resulting in a more robust network of regulatory cold resistance genes, explaining why it is extremely cold-tolerant compared with Vv and Vr. In contrast, Va has preserved many fewer nucleotide binding site (NBS) disease resistance genes than the other grapes. Notably, multi-omics analysis identified one trans-cinnamate 4-monooxygenase gene positively correlated to the resveratrol accumulated during Va berry development. A selective sweep analysis revealed a hypothetical Va sex-determination region (SDR). Besides, a PPR-containing protein-coding gene in the hypothetical SDR may be related to sex determination in Va. The content and arrangement order of genes in the putative SDR of female Va were similar to those of female Vv. However, the putative SDR of female Va has lost one flavin-containing monooxygenase (FMO) gene and contains one extra protein-coding gene uncharacterized so far. These findings will improve the understanding of Vitis biology and contribute to the improvement of grape breeding.
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Affiliation(s)
| | - Fanbo Meng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yiming Yang
- Institute of Special Animal and Plant Sciences of CAAS, Changchun 130000, China
| | | | - Huiping Liu
- Shandong Academy of Grape, Jinan 250100, China
| | | | - Ao Li
- Shandong Academy of Grape, Jinan 250100, China
| | | | - Ke Li
- Shandong Academy of Grape, Jinan 250100, China
| | - Shutian Fan
- Institute of Special Animal and Plant Sciences of CAAS, Changchun 130000, China
| | - Bo Li
- Shandong Academy of Grape, Jinan 250100, China
| | - Zhiyao Ma
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Tianhao Zhang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Yongfeng Zhou
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | | | - Xiyin Wang
- North China University of Science and Technology, Tangshan 063000, China
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10
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Long Q, Cao S, Huang G, Wang X, Liu Z, Liu W, Wang Y, Xiao H, Peng Y, Zhou Y. Population comparative genomics discovers gene gain and loss during grapevine domestication. PLANT PHYSIOLOGY 2024; 195:1401-1413. [PMID: 38285049 PMCID: PMC11142336 DOI: 10.1093/plphys/kiae039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/06/2023] [Accepted: 01/01/2024] [Indexed: 01/30/2024]
Abstract
Plant domestication are evolutionary experiments conducted by early farmers since thousands years ago, during which the crop wild progenitors are artificially selected for desired agronomic traits along with dramatic genomic variation in the course of moderate to severe bottlenecks. However, previous investigations are mainly focused on small-effect variants, while changes in gene contents are rarely investigated due to the lack of population-level assemblies for both the crop and its wild relatives. Here, we applied comparative genomic analyses to discover gene gain and loss during grapevine domestication using long-read assemblies of representative population samples for both domesticated grapevines (V. vinifera ssp. vinifera) and their wild progenitors (V. vinifera ssp. sylvestris). Only ∼7% of gene families were shared by 16 Vitis genomes while ∼8% of gene families were specific to each accession, suggesting dramatic variations of gene contents in grapevine genomes. Compared to wild progenitors, the domesticated accessions exhibited an increased presence of genes associated with asexual reproduction, while the wild progenitors showcased a higher abundance of genes related to pollination, revealing the transition from sexual reproduction to clonal propagation during domestication processes. Moreover, the domesticated accessions harbored fewer disease-resistance genes than wild progenitors. The SVs occurred frequently in aroma and disease-resistance related genes between domesticated grapevines and wild progenitors, indicating the rapid diversification of these genes during domestication. Our study provides insights and resources for biological studies and breeding programs in grapevine.
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Affiliation(s)
- Qiming Long
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Shuo Cao
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
- Key Laboratory of Horticultural Plant Biology Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Guizhou Huang
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Xu Wang
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, D04 C1P1, Ireland
| | - Zhongjie Liu
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Wenwen Liu
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Yiwen Wang
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Hua Xiao
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Yanling Peng
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
| | - Yongfeng Zhou
- National Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518124, China
- National Key Laboratory of Tropical Crop Breeding, Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, China
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11
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Jiang S, Zou M, Zhang C, Ma W, Xia C, Li Z, Zhao L, Liu Q, Yu F, Huang D, Xia Z. A high-quality haplotype genome of Michelia alba DC reveals differences in methylation patterns and flower characteristics. MOLECULAR HORTICULTURE 2024; 4:23. [PMID: 38807235 PMCID: PMC11134676 DOI: 10.1186/s43897-024-00098-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 04/19/2024] [Indexed: 05/30/2024]
Abstract
Michelia alba DC is a highly valuable ornamental plant of the Magnoliaceae family. This evergreen tropical tree commonly grows in Southeast Asia and is adored for its delightful fragrance. Our study assembled the M. alba haplotype genome MC and MM by utilizing Nanopore ultralong reads, Pacbio Hifi long reads and parental second-generation data. Moreover, the first methylation map of Magnoliaceae was constructed based on the methylation site data obtained using Nanopore data. Metabolomic datasets were generated from the flowers of three different species to assess variations in pigment and volatile compound accumulation. Finally, transcriptome data were generated to link genomic, methylation, and morphological patterns to reveal the reasons underlying the differences between M. alba and its parental lines in petal color, flower shape, and fragrance. We found that the AP1 and AP2 genes are crucial in M. alba petal formation, while the 4CL, PAL, and C4H genes control petal color. The data generated in this study serve as a foundation for future physiological and biochemical research on M. alba, facilitate the targeted improvement of M. alba varieties, and offer a theoretical basis for molecular research on Michelia L.
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Affiliation(s)
- Sirong Jiang
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | - Meiling Zou
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | | | - Wanfeng Ma
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | - Chengcai Xia
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | - Zixuan Li
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | | | - Qi Liu
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | - Fen Yu
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China
- College of Tropical Crops, Hainan University, Haikou, China
| | - Dongyi Huang
- College of Tropical Crops, Hainan University, Haikou, China.
| | - Zhiqiang Xia
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
- College of Tropical Crops, Hainan University, Haikou, China.
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12
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Li K, Chen R, Abudoukayoumu A, Wei Q, Ma Z, Wang Z, Hao Q, Huang J. Haplotype-resolved T2T reference genomes for wild and domesticated accessions shed new insights into the domestication of jujube. HORTICULTURE RESEARCH 2024; 11:uhae071. [PMID: 38725458 PMCID: PMC11079485 DOI: 10.1093/hr/uhae071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 02/28/2024] [Indexed: 05/12/2024]
Abstract
Chinese jujube (Ziziphus jujuba Mill.) is one of the most important deciduous tree fruits in China, with substantial economic and nutritional value. Jujube was domesticated from its wild progenitor, wild jujube (Z. jujuba var. spinosa), and both have high medicinal value. Here we report the 767.81- and 759.24-Mb haplotype-resolved assemblies of a dry-eating 'Junzao' jujube (JZ) and a wild jujube accession (SZ), using a combination of multiple sequencing strategies. Each assembly yielded two complete haplotype-resolved genomes at the telomere-to-telomere (T2T) level, and ~81.60 and 69.07 Mb of structural variations were found between the two haplotypes within JZ and SZ, respectively. Comparative genomic analysis revealed a large inversion on each of chromosomes 3 and 4 between JZ and SZ, and numerous genes were affected by structural variations, some of which were associated with starch and sucrose metabolism. A large-scale population analysis of 672 accessions revealed that wild jujube originated from the lower reaches of the Yellow River and was initially domesticated at local sites. It spread widely and was then independently domesticated at the Shanxi-Shaanxi Gorge of the middle Yellow River. In addition, we identified some new selection signals regions on genomes, which are involved in the tissue development, pollination, and other aspects of jujube tree morphology and fertilization domestication. In conclusion, our study provides high-quality reference genomes of jujube and wild jujube and new insights into the domestication history of jujube.
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Affiliation(s)
- Kun Li
- Key Laboratory of National Forestry and Grassland Administration on Forest Cultivation on the Loess Plateau, College of Forestry, Northwest A&F University, Yangling 712100, China
| | - Ruihong Chen
- College of Horticulture, Northwest A&F University, Yangling 712100, China
| | - Ayimaiti Abudoukayoumu
- Key Laboratory of National Forestry and Grassland Administration on Forest Cultivation on the Loess Plateau, College of Forestry, Northwest A&F University, Yangling 712100, China
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
| | - Qian Wei
- Key Laboratory of National Forestry and Grassland Administration on Forest Cultivation on the Loess Plateau, College of Forestry, Northwest A&F University, Yangling 712100, China
| | - Zhibo Ma
- Key Laboratory of National Forestry and Grassland Administration on Forest Cultivation on the Loess Plateau, College of Forestry, Northwest A&F University, Yangling 712100, China
| | - Zhengyang Wang
- Key Laboratory of National Forestry and Grassland Administration on Forest Cultivation on the Loess Plateau, College of Forestry, Northwest A&F University, Yangling 712100, China
| | - Qing Hao
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
| | - Jian Huang
- Key Laboratory of National Forestry and Grassland Administration on Forest Cultivation on the Loess Plateau, College of Forestry, Northwest A&F University, Yangling 712100, China
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13
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Pei D, Yu X, Fu W, Ma X, Fang J. The evolution and formation of centromeric repeats analysis in Vitis vinifera. PLANTA 2024; 259:99. [PMID: 38522063 DOI: 10.1007/s00425-024-04374-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/03/2024] [Indexed: 03/25/2024]
Abstract
MAIN CONCLUSION Six grape centromere-specific markers for cytogenetics were mined by combining genetic and immunological assays, and the possible evolution mechanism of centromeric repeats was analyzed. Centromeric histone proteins are functionally conserved; however, centromeric repetitive DNA sequences may represent considerable diversity in related species. Therefore, studying the characteristics and structure of grape centromere repeat sequences contributes to a deeper understanding of the evolutionary process of grape plants, including their origin and mechanisms of polyploidization. Plant centromeric regions are mainly composed of repetitive sequences, including SatDNA and transposable elements (TE). In this research, the characterization of centromere sequences in the whole genome of grapevine (Vitis vinifera L.) has been conducted. Five centromeric tandem repeat sequences (Vv1, Vv2, Vv5, Vv6, and Vv8) and one long terminal repeat (LTR) sequence Vv24 were isolated. These sequences had different centromeric distributions, which indicates that grape centromeric sequences may undergo rapid evolution. The existence of extrachromosomal circular DNA (eccDNA) and gene expression in CenH3 subdomain region may provide various potential mechanisms for the generation of new centromeric regions.
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Affiliation(s)
- Dan Pei
- Key Laboratory of Genetics and Fruit Development, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Xue Yu
- Key Laboratory of Genetics and Fruit Development, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Weihong Fu
- Key Laboratory of Genetics and Fruit Development, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Xuhui Ma
- College of Life Sciences, Zaozhuang University, Zaozhuang, 277000, China
| | - Jinggui Fang
- Key Laboratory of Genetics and Fruit Development, College of Horticulture, Nanjing Agricultural University, Nanjing, China.
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, 210095, China.
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14
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Li A, Wang F, Ding T, Li K, Liu H, Zhang Q, Mu Q, Zhao H, Shan S, Wang P. Genome-wide DNA methylation dynamics and RNA-seq analysis during grape (cv. 'Cabernet Franc') skin coloration. Genomics 2024; 116:110810. [PMID: 38402913 DOI: 10.1016/j.ygeno.2024.110810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/18/2024] [Accepted: 02/19/2024] [Indexed: 02/27/2024]
Abstract
This study generated whole genome DNA methylation maps to characterize DNA methylomes of grape (cv. 'Cabernet Franc') skins and examine their functional significance during grape skin coloration. We sampled grape skin tissues at three key stages (the early stage of grape berry swelling, the late stage of grape berry swelling and the veraison) during which the color of grape berries changed from green to red. DNA methylation levels of grape skins at the three stages were higher in transposable element regions than in the genic regions, and the CG and CHG DNA methylation levels of the genic region were higher than the CHH DNA methylation levels. We identified differentially methylated regions (DMRs) in S2_vs_S1 and S3_vs_S1. The results indicated that DMRs predominantly occurred within the CHH context during grape skin coloration. Many gene ontology (GO)-enriched DMR-related genes were involved in "nucleotide binding," "catalytic activity" and "ribonucleotide binding" terms; however, many KEGG-enriched DMR-related genes were involved in the "flavonoid biosynthesis" pathway. Our results could provide an important foundation for future research on the development mechanism of grape berries.
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Affiliation(s)
- Ao Li
- Shandong Academy of Grape, Jinan 250100, China
| | | | | | - Ke Li
- Shandong Academy of Grape, Jinan 250100, China
| | - Huiping Liu
- Shandong Academy of Grape, Jinan 250100, China
| | | | - Qian Mu
- Shandong Academy of Grape, Jinan 250100, China
| | | | - Shouming Shan
- College of Enology and Horticulture, Ningxia University, Ningxia 750021, China.
| | - Pengfei Wang
- Shandong Academy of Grape, Jinan 250100, China; Key Laboratory of East China Urban Agriculture, Ministry of Agriculture and Rural Affairs, Jinan 250100, China.
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15
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Tisch C, Kortekamp A, Nick P. Searching new targets for the control of Black Rot: following the role of host factors modulating the infection process of Phyllosticta ampelicida. PLANT BIOLOGY (STUTTGART, GERMANY) 2024; 26:292-304. [PMID: 38170172 DOI: 10.1111/plb.13598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 10/24/2023] [Indexed: 01/05/2024]
Abstract
Black Rot is a grapevine disease caused by the ascomycete Phyllosticta ampelicida. Neglected so far, this is developing into a pertinent problem in organic viticulture as resistant varieties are still lacking. Here, we follow cellular details of the infection process in the susceptible vinifera variety Müller-Thurgau and screen the ancestral European wild grapevine (V. vinifera sylvestris) for resistance to Black Rot. Using a standardized infection assay, we follow fungal development using LTSEM and quantify key stages on different hosts using fluorescence microscopy. There is considerable variation in susceptibility, which is associated with more rapid leaf maturation. Hyphal growth on different carbon sources shows a preference for pectins over starch, cellulose or xylans. In the resistant sylvestris genotypes Ketsch 16 and Ketsch 18 we find that neither spore attachment nor appressorium formation, but hyphal elongation is significantly inhibited as compared to Müller-Thurgau. Moreover, defence-related oxidative burst and accumulation of phenolic compounds is stimulated in the resistant genotypes. We arrive at a model, where more rapid maturation of the cell wall in these sylvestris genotypes sequesters pectins as major food source and thus block hyphal elongation. This paves the way for introgression of genetic factors responsible for cell wall maturation into V. vinifera to develop Black Rot-resistant varieties of grapevine.
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Affiliation(s)
- C Tisch
- DLR Rheinpfalz State Education and Research Center of Viticulture and Horticulture and Rural Development, Neustadt an der Weinstraße, Germany
| | - A Kortekamp
- DLR Rheinpfalz State Education and Research Center of Viticulture and Horticulture and Rural Development, Neustadt an der Weinstraße, Germany
| | - P Nick
- Molecular Cell Biology, Joseph Kölreuter Institute of Plant Sciences, Karlsruhe Institute of Technology, Karlsruhe, Germany
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16
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Ye Q, Zhang L, Li Q, Ji Y, Zhou Y, Wu Z, Hu Y, Ma Y, Wang J, Zhang C. Genome and GWAS analysis identified genes significantly related to phenotypic state of Rhododendron bark. HORTICULTURE RESEARCH 2024; 11:uhae008. [PMID: 38487544 PMCID: PMC10939351 DOI: 10.1093/hr/uhae008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 01/01/2024] [Indexed: 03/17/2024]
Abstract
As an important horticultural plant, Rhododendron is often used in urban greening and landscape design. However, factors such as the high rate of genetic recombination, frequent outcrossing in the wild, weak linkage disequilibrium, and the susceptibility of gene expression to environmental factors limit further exploration of functional genes related to important horticultural traits, and make the breeding of new varieties require a longer time. Therefore, we choose bark as the target trait which is not easily affected by environmental factors, but also has ornamental properties. Genome-wide association study (GWAS) of Rhododendron delavayi (30 samples), R. irroratum (30 samples) and their F1 generation R. agastum (200 samples) was conducted on the roughness of bark phenotypes. Finally, we obtained 2416.31 Gbp of clean data and identified 5 328 800 high-quality SNPs. According to the P-value and the degree of linkage disequilibrium of SNPs, we further identified 4 out of 11 candidate genes that affect bark roughness. The results of gene differential expression analysis further indicated that the expression levels of Rhdel02G0243600 and Rhdel08G0220700 in different bark phenotypes were significantly different. Our study identified functional genes that influence important horticultural traits of Rhododendron, and illustrated the powerful utility and great potential of GWAS in understanding and exploiting wild germplasm genetic resources of Rhododendron.
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Affiliation(s)
- Qiannan Ye
- Germplasm Bank of Wild Species, Yunnan Key Laboratory for Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Science, Kunming, Yunnan 650201, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lu Zhang
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Yunnan Academy of Agricultural Sciences Kunming 650000, China
| | - Qing Li
- Germplasm Bank of Wild Species, Yunnan Key Laboratory for Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Science, Kunming, Yunnan 650201, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yaliang Ji
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211800, China
| | - Yanli Zhou
- Germplasm Bank of Wild Species, Yunnan Key Laboratory for Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Science, Kunming, Yunnan 650201, China
| | - Zhenzhen Wu
- Germplasm Bank of Wild Species, Yunnan Key Laboratory for Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Science, Kunming, Yunnan 650201, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yanting Hu
- Germplasm Bank of Wild Species, Yunnan Key Laboratory for Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Science, Kunming, Yunnan 650201, China
| | - Yongpeng Ma
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Jihua Wang
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Yunnan Academy of Agricultural Sciences Kunming 650000, China
| | - Chengjun Zhang
- Germplasm Bank of Wild Species, Yunnan Key Laboratory for Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Science, Kunming, Yunnan 650201, China
- Haiyan Engineering & Technology Center, Zhejiang Institute of Advanced Technology, Jiaxing 314022, China
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou 311300, China
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17
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Li H, Liu Y, Fan P, Dai Z, Hao J, Duan W, Liang Z, Wang Y. The Genome of Vitis zhejiang-adstricta Strengthens the Protection and Utilization of the Endangered Ancient Grape Endemic to China. PLANT & CELL PHYSIOLOGY 2024; 65:216-227. [PMID: 37930871 PMCID: PMC10873524 DOI: 10.1093/pcp/pcad140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023]
Abstract
Vitis zhejiang-adstricta (V. zhejiang-adstricta) is one of the most important and endangered wild grapes. It is a national key protected wild, rare and endangered ancient grape endemic to China and used as a candidate material for resistance breeding owing to its excellent significant disease resistance. Here, we present a high-quality chromosome-level assembly of V. zhejiang-adstricta (IB-VB-01), comprising 506.66 Mb assembled into 19 pseudo-chromosomes. The contig N50 length is 3.91 Mb with 31,196 annotated protein-coding genes. Comparative genome and evolutionary analyses illustrated that V. zhejiang-adstricta has a specific position in the evolution of East Asian Vitis and shared a common ancestor with Vitis vinifera during the divergence of the two species about 10.42 (between 9.34 and 11.12) Mya. The expanded gene families compared with those in plants were related to disease resistance, and constructed gene families were related to plant growth and primary metabolism. With the analysis of gene family expansion and contraction, the evolution of environmental adaptability and especially the NBS-LRR gene family of V. zhejiang-adstricta was elucidated based on the pathways of resistance genes (R genes), unique genes and structural variations. The near-complete and accurate diploid V. zhejiang-adstricta reference genome obtained herein serves as an important complement to wild grape genomes and will provide valuable genomic resources for investigating the genomic architecture of V. zhejiang-adstricta as well as for improving disease resistance breeding strategies in grape.
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Affiliation(s)
- Huayang Li
- Beijing Key Laboratory of Grape Science and Enology, CAS Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- University of Chinese Academy of Sciences, 19 Yuquan Rd, Beijing 100049, PR China
| | - Yongbo Liu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, 8 Dayangfang, Beijing 100012, PR China
| | - Peige Fan
- Beijing Key Laboratory of Grape Science and Enology, CAS Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
| | - Zhanwu Dai
- Beijing Key Laboratory of Grape Science and Enology, CAS Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
| | - Jiachen Hao
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
| | - Wei Duan
- Beijing Key Laboratory of Grape Science and Enology, CAS Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
| | - Zhenchang Liang
- Beijing Key Laboratory of Grape Science and Enology, CAS Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
| | - Yi Wang
- Beijing Key Laboratory of Grape Science and Enology, CAS Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
- China National Botanical Garden, 20 Nanxincun, Xiangshan, Beijing 100093, PR China
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18
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Aversano R, Iovene M, Esposito S, L'Abbate A, Villano C, Di Serio E, Cardone MF, Bergamini C, Cigliano RA, D'Amelia V, Frusciante L, Carputo D. Distinct structural variants and repeat landscape shape the genomes of the ancient grapes Aglianico and Falanghina. BMC PLANT BIOLOGY 2024; 24:88. [PMID: 38317087 PMCID: PMC10845522 DOI: 10.1186/s12870-024-04778-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 01/29/2024] [Indexed: 02/07/2024]
Abstract
Mounting evidence recognizes structural variations (SVs) and repetitive DNA sequences as crucial players in shaping the existing grape phenotypic diversity at intra- and inter-species levels. To deepen our understanding on the abundance, diversity, and distribution of SVs and repetitive DNAs, including transposable elements (TEs) and tandemly repeated satellite DNA (satDNAs), we re-sequenced the genomes of the ancient grapes Aglianico and Falanghina. The analysis of large copy number variants (CNVs) detected candidate polymorphic genes that are involved in the enological features of these varieties. In a comparative analysis of Aglianico and Falanghina sequences with 21 publicly available genomes of cultivated grapes, we provided a genome-wide annotation of grape TEs at the lineage level. We disclosed that at least two main clusters of grape cultivars could be identified based on the TEs content. Multiple TEs families appeared either significantly enriched or depleted. In addition, in silico and cytological analyses provided evidence for a diverse chromosomal distribution of several satellite repeats between Aglianico, Falanghina, and other grapes. Overall, our data further improved our understanding of the intricate grape diversity held by two Italian traditional varieties, unveiling a pool of unique candidate genes never so far exploited in breeding for improved fruit quality.
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Affiliation(s)
- Riccardo Aversano
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy.
| | - Marina Iovene
- Institute of Biosciences and Bioresources, National Research Council of Italy (CNR-IBBR), Portici, Italy.
| | - Salvatore Esposito
- Institute of Biosciences and Bioresources, National Research Council of Italy (CNR-IBBR), Portici, Italy
- Research Centre for Cereal and Industrial Crops, Council for Agricultural Research and Economics (CREA-CI), Foggia, Italy
| | - Alberto L'Abbate
- Institute of Biomembranes, Bioenergetics, and Molecular Biotechnologies, National Research Council (IBIOM-CNR), Bari, Italy
| | - Clizia Villano
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Ermanno Di Serio
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Maria Francesca Cardone
- Research Centre for Viticulture and Enology, Council for Agricultural Research and Economics (CREA-VE), Turi, Italy
| | - Carlo Bergamini
- Research Centre for Viticulture and Enology, Council for Agricultural Research and Economics (CREA-VE), Turi, Italy
| | | | - Vincenzo D'Amelia
- Institute of Biosciences and Bioresources, National Research Council of Italy (CNR-IBBR), Portici, Italy
| | - Luigi Frusciante
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Domenico Carputo
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
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19
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García-Abadillo J, Barba P, Carvalho T, Sosa-Zuñiga V, Lozano R, Carvalho HF, Garcia-Rojas M, Salazar E, y Sánchez JI. Dissecting the complex genetic basis of pre- and post-harvest traits in Vitis vinifera L. using genome-wide association studies. HORTICULTURE RESEARCH 2024; 11:uhad283. [PMID: 38487297 PMCID: PMC10939405 DOI: 10.1093/hr/uhad283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 12/17/2023] [Indexed: 03/17/2024]
Abstract
Addressing the pressing challenges in agriculture necessitates swift advancements in breeding programs, particularly for perennial crops like grapevines. Moving beyond the traditional biparental quantitative trait loci (QTL) mapping, we conducted a genome-wide association study (GWAS) encompassing 588 Vitis vinifera L. cultivars from a Chilean breeding program, spanning three seasons and testing 13 key yield-related traits. A strong candidate gene, Vitvi11g000454, located on chromosome 11 and related to plant response to biotic and abiotic stresses through jasmonic acid signaling, was associated with berry width and holds potential for enhancing berry size in grape breeding. We also mapped novel QTL associated with post-harvest traits across chromosomes 2, 4, 9, 11, 15, 18, and 19, broadening our grasp on the genetic intricacies dictating fruit post-harvest behavior, including decay, shriveling, and weight loss. Leveraging gene ontology annotations, we drew parallels between traits and scrutinized candidate genes, laying a robust groundwork for future trait-feature identification endeavors in plant breeding. We also highlighted the importance of carefully considering the choice of the response variable in GWAS analyses, as the use of best linear unbiased estimators (BLUEs) corrections in our study may have led to the suppression of some common QTL in grapevine traits. Our results underscore the imperative of pioneering non-destructive evaluation techniques for long-term conservation traits, offering grape breeders and cultivators insights to improve post-harvest table grape quality and minimize waste.
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Affiliation(s)
- Julian García-Abadillo
- Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM) - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo - Pozuelo de Alarcón, 28223, Madrid, Spain
| | - Paola Barba
- Genetic Resources Unit and Germplasm Bank, La Platina, Instituto de Investigaciones Agropecuarias, Av Santa Rosa 11610, La pintana, Santiago, Chile
- Sun World International, 28994 Gromer Av, Wasco, 93280, California, USA
| | | | - Viviana Sosa-Zuñiga
- Instituto de Ciencias Químicas y Aplicadas (ICQA), Universidad Autónoma de Chile, El Llano Subercaseaux 2801, Santiago, Chile
| | | | - Humberto Fanelli Carvalho
- Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM) - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo - Pozuelo de Alarcón, 28223, Madrid, Spain
| | - Miguel Garcia-Rojas
- Genetic Resources Unit and Germplasm Bank, La Platina, Instituto de Investigaciones Agropecuarias, Av Santa Rosa 11610, La pintana, Santiago, Chile
| | - Erika Salazar
- Genetic Resources Unit and Germplasm Bank, La Platina, Instituto de Investigaciones Agropecuarias, Av Santa Rosa 11610, La pintana, Santiago, Chile
| | - Julio Isidro y Sánchez
- Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM) - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo - Pozuelo de Alarcón, 28223, Madrid, Spain
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20
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Srivastava R, Bazakos C, Tsachaki M, Žanko D, Kalantidis K, Tsiantis M, Laurent S. Genealogical Analyses of 3 Cultivated and 1 Wild Specimen of Vitis vinifera from Greece. Genome Biol Evol 2023; 15:evad226. [PMID: 38128270 PMCID: PMC10735296 DOI: 10.1093/gbe/evad226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2023] [Indexed: 12/23/2023] Open
Abstract
Grapevine (Vitis vinifera) has been an important crop with considerable cultural and economic significance for over 2,500 years, and Greece has been an important entry point into Europe for lineages that were domesticated in Western Asia and the Caucasus. However, whole-genome-based investigation of the demographic history of Greek cultivars relative to other European lineages has only started recently. To understand how Greek cultivars relate to Eurasian domesticated and wild populations, we sequenced 3 iconic domesticated strains ('Xinomavro,' 'Agiorgitiko,' 'Mavrotragano') along with 1 wild accession (the vinetree of Pausanias-a historically important wild specimen) and analyzed their genomic diversity together with a large sample of publicly available domesticated and wild strains. We also reconstructed genealogies by leveraging the powerful tsinfer methodology which has not previously been used in this system. We show that cultivated strains from Greece differ genetically from other strains in Europe. Interestingly, all the 3 cultivated Greek strains clustered with cultivated and wild accessions from Transcaucasia, South Asia, and the Levant and are amongst the very few cultivated European strains belonging to this cluster. Furthermore, our results indicate that 'Xinomavro' shares close genealogical proximity with European elite cultivars such as 'Chardonnay,' 'Riesling,' and 'Gamay' but not 'Pinot.' Therefore, the proximity of 'Xinomavro' to Gouais/Heunisch Weiss is confirmed and the utility of ancestral recombination graph reconstruction approaches to study genealogical relationships in crops is highlighted.
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Affiliation(s)
- Rachita Srivastava
- Department of Comparative Development and Genetics, Max Planck Institute for Plant Breeding Research, Cologne 50829, Germany
| | - Christos Bazakos
- Department of Comparative Development and Genetics, Max Planck Institute for Plant Breeding Research, Cologne 50829, Germany
- Institute of Plant Breeding and Genetic Resources, ELGO-DIMITRA, Thessaloniki 57001, Greece
| | | | - Danijela Žanko
- Department of Comparative Development and Genetics, Max Planck Institute for Plant Breeding Research, Cologne 50829, Germany
| | - Kriton Kalantidis
- Department of Biology, University of Crete, Heraklion 71500, Greece
- Institute of Molecular Biology and Biotechnology, FORTH, Heraklion 70013, Greece
| | - Miltos Tsiantis
- Department of Comparative Development and Genetics, Max Planck Institute for Plant Breeding Research, Cologne 50829, Germany
| | - Stefan Laurent
- Department of Comparative Development and Genetics, Max Planck Institute for Plant Breeding Research, Cologne 50829, Germany
- BioNTech, Mainz, Germany
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21
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Du Y, Cao L, Wang S, Guo L, Tan L, Liu H, Feng Y, Wu W. Differences in alternative splicing and their potential underlying factors between animals and plants. J Adv Res 2023:S2090-1232(23)00354-5. [PMID: 37981087 DOI: 10.1016/j.jare.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 08/16/2023] [Accepted: 11/14/2023] [Indexed: 11/21/2023] Open
Abstract
BACKGROUND Alternative splicing (AS), a posttranscriptional process, contributes to the complexity of transcripts from a limited number of genes in a genome, and AS is considered a great source of genetic and phenotypic diversity in eukaryotes. In animals, AS is tightly regulated during the processes of cell growth and differentiation, and its dysregulation is involved in many diseases, including cancers. Likewise, in plants, AS occurs in all stages of plant growth and development, and it seems to play important roles in the rapid reprogramming of genes in response to environmental stressors. To date, the prevalence and functional roles of AS have been extensively reviewed in animals and plants. However, AS differences between animals and plants, especially their underlying molecular mechanisms and impact factors, are anecdotal and rarely reviewed. AIM OF REVIEW This review aims to broaden our understanding of AS roles in a variety of biological processes and provide insights into the underlying mechanisms and impact factors likely leading to AS differences between animals and plants. KEY SCIENTIFIC CONCEPTS OF REVIEW We briefly summarize the roles of AS regulation in physiological and biochemical activities in animals and plants. Then, we underline the differences in the process of AS between plants and animals and especially analyze the potential impact factors, such as gene exon/intron architecture, 5'/3' untranslated regions (UTRs), spliceosome components, chromatin dynamics and transcription speeds, splicing factors [serine/arginine-rich (SR) proteins and heterogeneous nuclear ribonucleoproteins (hnRNPs)], noncoding RNAs, and environmental stimuli, which might lead to the differences. Moreover, we compare the nonsense-mediated mRNA decay (NMD)-mediated turnover of the transcripts with a premature termination codon (PTC) in animals and plants. Finally, we summarize the current AS knowledge published in animals versus plants and discuss the potential development of disease therapies and superior crops in the future.
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Affiliation(s)
- Yunfei Du
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China
| | - Lu Cao
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China
| | - Shuo Wang
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China
| | - Liangyu Guo
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China
| | - Lingling Tan
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China
| | - Hua Liu
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China
| | - Ying Feng
- Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health (SINH), Chinese Academy of Sciences (CAS), Shanghai 200032, China.
| | - Wenwu Wu
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
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22
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Bharati R, Sen MK, Severová L, Svoboda R, Fernández-Cusimamani E. Polyploidization and genomic selection integration for grapevine breeding: a perspective. FRONTIERS IN PLANT SCIENCE 2023; 14:1248978. [PMID: 38034577 PMCID: PMC10684766 DOI: 10.3389/fpls.2023.1248978] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023]
Abstract
Grapevines are economically important woody perennial crops widely cultivated for their fruits that are used for making wine, grape juice, raisins, and table grapes. However, grapevine production is constantly facing challenges due to climate change and the prevalence of pests and diseases, causing yield reduction, lower fruit quality, and financial losses. To ease the burden, continuous crop improvement to develop superior grape genotypes with desirable traits is imperative. Polyploidization has emerged as a promising tool to generate genotypes with novel genetic combinations that can confer desirable traits such as enhanced organ size, improved fruit quality, and increased resistance to both biotic and abiotic stresses. While previous studies have shown high polyploid induction rates in Vitis spp., rigorous screening of genotypes among the produced polyploids to identify those exhibiting desired traits remains a major bottleneck. In this perspective, we propose the integration of the genomic selection approach with omics data to predict genotypes with desirable traits among the vast unique individuals generated through polyploidization. This integrated approach can be a powerful tool for accelerating the breeding of grapevines to develop novel and improved grapevine varieties.
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Affiliation(s)
- Rohit Bharati
- Department of Crop Sciences and Agroforestry, The Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Suchdol, Czechia
| | - Madhab Kumar Sen
- Department of Agroecology and Crop Production, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Suchdol, Czechia
| | - Lucie Severová
- Department of Economic Theories, Faculty of Economics and Management, Czech University of Life Sciences Prague, Prague, Czechia
| | - Roman Svoboda
- Department of Economic Theories, Faculty of Economics and Management, Czech University of Life Sciences Prague, Prague, Czechia
| | - Eloy Fernández-Cusimamani
- Department of Crop Sciences and Agroforestry, The Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Suchdol, Czechia
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23
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Zou Y, Wei Z, Xiao K, Wu Z, Xu X. Genomic analysis of the emergent aquatic plant Sparganium stoloniferum provides insights into its clonality, local adaptation and demographic history. Mol Ecol Resour 2023; 23:1868-1879. [PMID: 37489278 DOI: 10.1111/1755-0998.13850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 07/10/2023] [Accepted: 07/18/2023] [Indexed: 07/26/2023]
Abstract
Clonal propagation and extensive dispersal of seeds and asexual propagules are two important features of aquatic plants that help them adapt to aquatic environments. Accurate measurements of clonality and effective clonal dispersal are essential for understanding the evolution of aquatic plants. Here, we first assembled a high-quality chromosome-level genome of a widespread emergent aquatic plant Sparganium stoloniferum to provide a reference for its population genomic study. We then performed high-depth resequencing of 173 individuals from 20 populations covering different basins across its range in China. Population genomic analyses revealed three genetic lineages reflecting the northeast (NE), southwest (SW) and northwest (NW) of its geographical distribution. The NE lineage diverged in the middle Pleistocene while the SW and NW lineages diverged until about 2400 years ago. Clonal relationship analyses identified nine populations as monoclonal population. Dispersal of vegetative propagules was identified between five populations covering three basins in the NE lineage, and dispersal distance was up to 1041 km, indicating high dispersibility in emergent aquatic plant species. We also identified lineage-specific positively selected genes that are likely to be involved in adaptations to saline wetlands and high-altitude environments. Our findings accurately measure the clonality, determine the dispersal range and frequency of vegetative propagules, and detect genetic signatures of local adaptation in a widespread emergent aquatic plant species, providing new perspectives on the evolution of aquatic plants.
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Affiliation(s)
- Yang Zou
- National Field Station of Freshwater Ecosystem of Liangzi Lake, College of Life Sciences, Wuhan University, Wuhan, China
| | - Zijie Wei
- National Field Station of Freshwater Ecosystem of Liangzi Lake, College of Life Sciences, Wuhan University, Wuhan, China
| | - Keyan Xiao
- Hubei Xiuhu Botanical Garden, Xiaogan, China
| | - Zhigang Wu
- The State Key Laboratory of Freshwater Ecology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Xinwei Xu
- National Field Station of Freshwater Ecosystem of Liangzi Lake, College of Life Sciences, Wuhan University, Wuhan, China
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24
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Blois L, de Miguel M, Bert PF, Ollat N, Rubio B, Voss-Fels KP, Schmid J, Marguerit E. Dissecting the genetic architecture of root-related traits in a grafted wild Vitis berlandieri population for grapevine rootstock breeding. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2023; 136:223. [PMID: 37838631 PMCID: PMC10576685 DOI: 10.1007/s00122-023-04472-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 09/25/2023] [Indexed: 10/16/2023]
Abstract
In woody perennial plants, quantitative genetics and association studies remain scarce for root-related traits, due to the time required to obtain mature plants and the complexity of phenotyping. In grapevine, a grafted cultivated plant, most of the rootstocks used are hybrids between American Vitis species (V. rupestris, V. riparia, and V. berlandieri). In this study, we used a wild population of an American Vitis species (V. berlandieri) to analyze the genetic architecture of the root-related traits of rootstocks in a grafted context. We studied a population consisting of 211 genotypes, with one to five replicates each (n = 846 individuals), plus four commercial rootstocks as control genotypes (110R, 5BB, Börner, and SO4). After two independent years of experimentation, the best linear unbiased estimates method revealed root-related traits with a moderate-to-high heritability (0.36-0.82) and coefficient of genetic variation (0.15-0.45). A genome-wide association study was performed with the BLINK model, leading to the detection of 11 QTL associated with four root-related traits (one QTL was associated with the total number of roots, four were associated with the number of small roots (< 1 mm in diameter), two were associated with the number of medium-sized roots (1 mm < diameter < 2 mm), and four were associated with mean diameter) accounting for up to 25.1% of the variance. Three genotypes were found to have better root-related trait performances than the commercial rootstocks and therefore constitute possible new candidates for use in grapevine rootstock breeding programs.
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Affiliation(s)
- Louis Blois
- EGFV, Bordeaux Sciences Agro, INRAE, ISVV, Univ. Bordeaux, 33882, Villenave d'Ornon, France.
- Department of Grapevine Breeding, Geisenheim University, Von Lade Str. 1, 65366, Geisenheim, Germany.
| | - Marina de Miguel
- EGFV, Bordeaux Sciences Agro, INRAE, ISVV, Univ. Bordeaux, 33882, Villenave d'Ornon, France
| | - Pierre-François Bert
- EGFV, Bordeaux Sciences Agro, INRAE, ISVV, Univ. Bordeaux, 33882, Villenave d'Ornon, France
| | - Nathalie Ollat
- EGFV, Bordeaux Sciences Agro, INRAE, ISVV, Univ. Bordeaux, 33882, Villenave d'Ornon, France
| | - Bernadette Rubio
- EGFV, Bordeaux Sciences Agro, INRAE, ISVV, Univ. Bordeaux, 33882, Villenave d'Ornon, France
| | - Kai P Voss-Fels
- Department of Grapevine Breeding, Geisenheim University, Von Lade Str. 1, 65366, Geisenheim, Germany
| | - Joachim Schmid
- Department of Grapevine Breeding, Geisenheim University, Von Lade Str. 1, 65366, Geisenheim, Germany
| | - Elisa Marguerit
- EGFV, Bordeaux Sciences Agro, INRAE, ISVV, Univ. Bordeaux, 33882, Villenave d'Ornon, France
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Urra C, Sanhueza D, Pavez C, Tapia P, Núñez-Lillo G, Minio A, Miossec M, Blanco-Herrera F, Gainza F, Castro A, Cantu D, Meneses C. Identification of grapevine clones via high-throughput amplicon sequencing: a proof-of-concept study. G3 (BETHESDA, MD.) 2023; 13:jkad145. [PMID: 37395733 PMCID: PMC10468313 DOI: 10.1093/g3journal/jkad145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 05/22/2023] [Accepted: 06/14/2023] [Indexed: 07/04/2023]
Abstract
Wine cultivars are available to growers in multiple clonal selections with agronomic and enological differences. Phenotypic differences between clones originated from somatic mutations that accrued over thousands of asexual propagation cycles. Genetic diversity between grape cultivars remains unexplored, and tools to discriminate unequivocally clones have been lacking. This study aimed to uncover genetic variations among a group of clonal selections of 4 important Vitis vinifera cultivars: Cabernet sauvignon, Sauvignon blanc, Chardonnay, and Merlot, and use this information to develop genetic markers to discriminate the clones of these cultivars. We sequenced with short-read sequencing technology the genomes of 18 clones, including biological replicates for a total of 46 genomes. Sequences were aligned to their respective cultivar's reference genome for variant calling. We used reference genomes of Cabernet sauvignon, Chardonnay, and Merlot and developed a de novo genome assembly of Sauvignon blanc using long-read sequencing. On average, 4 million variants were detected for each clone, with 74.2% being single nucleotide variants and 25.8% being small insertions or deletions (InDel). The frequency of these variants was consistent across all clones. From these variants, we validated 46 clonal markers using high-throughput amplicon sequencing for 77.7% of the evaluated clones, most of them small InDel. These results represent an advance in grapevine genotyping strategies and will benefit the viticulture industry for the characterization and identification of the plant material.
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Affiliation(s)
- Claudio Urra
- UC Davis-Chile, Life Sciences Innovation Center, Santiago 7520424, Chile
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
- Centro de Genómica y Bioinformática, Facultad de Ciencias, Ingeniería y Tecnología, Universidad Mayor, Santiago 8580745, Chile
| | - Dayan Sanhueza
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
| | - Catalina Pavez
- UC Davis-Chile, Life Sciences Innovation Center, Santiago 7520424, Chile
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
| | - Patricio Tapia
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
- Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Gerardo Núñez-Lillo
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Quillota 2263782, Chile
| | - Andrea Minio
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616-5270, USA
| | - Matthieu Miossec
- Center for Bioinformatics and Integrative Biology, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
- Wellcome Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Francisca Blanco-Herrera
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
- ANID—Millennium Science Initiative Program—Millennium Nucleus for the Development of Super Adaptable Plants (MN-SAP), Santiago 8331150, Chile
| | - Felipe Gainza
- Center for Research and Innovation, Viña Concha y Toro S.A, Pencahue, Talca 3460000, Chile
| | - Alvaro Castro
- UC Davis-Chile, Life Sciences Innovation Center, Santiago 7520424, Chile
| | - Dario Cantu
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616-5270, USA
| | - Claudio Meneses
- ANID—Millennium Science Initiative Program—Millennium Nucleus for the Development of Super Adaptable Plants (MN-SAP), Santiago 8331150, Chile
- Departamento de Fruticultura y Enología, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
- ANID—Millennium Science Initiative Program Millenium Institute Center for Genome Regulation, CRG, Santiago 8331150, Chile
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Pei MS, Liu HN, Wei TL, Guo DL. Proteome-Wide Identification of Non-histone Lysine Methylation during Grape Berry Ripening. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:12140-12152. [PMID: 37503871 DOI: 10.1021/acs.jafc.3c03144] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
To gain a comprehensive understanding of non-histone methylation during berry ripening in grape (Vitis vinifera L.), the methylation of non-histone lysine residues was studied using a 4D label-free quantitative proteomics approach. In total, 822 methylation sites in 416 methylated proteins were identified, with xxExxx_K_xxxxxx as the conserved motif. Functional annotation of non-histone proteins with methylated lysine residues indicated that these proteins were mostly associated with "ripening and senescence", "energy metabolism", "oxidation-reduction process", and "stimulus response". Most of the genes encoding proteins subjected to methylation during grape berry ripening showed a significant increase in expression during maturation at least at one developmental stage. The correlation of methylated proteins with QTLs, SNPs, and selective regions associated with fruit quality and development was also investigated. This study reports the first proteomic analysis of non-histone lysine methylation in grape berry and indicates that non-histone methylation plays an important role in grape berry ripening.
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Affiliation(s)
- Mao-Song Pei
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023 Henan Province, China
- Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang 471023, China
| | - Hai-Nan Liu
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023 Henan Province, China
- Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang 471023, China
| | - Tong-Lu Wei
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023 Henan Province, China
- Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang 471023, China
| | - Da-Long Guo
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023 Henan Province, China
- Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang 471023, China
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Song B, Ning W, Wei D, Jiang M, Zhu K, Wang X, Edwards D, Odeny DA, Cheng S. Plant genome resequencing and population genomics: Current status and future prospects. MOLECULAR PLANT 2023; 16:1252-1268. [PMID: 37501370 DOI: 10.1016/j.molp.2023.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 05/30/2023] [Accepted: 07/25/2023] [Indexed: 07/29/2023]
Abstract
Advances in DNA sequencing technology have sparked a genomics revolution, driving breakthroughs in plant genetics and crop breeding. Recently, the focus has shifted from cataloging genetic diversity in plants to exploring their functional significance and delivering beneficial alleles for crop improvement. This transformation has been facilitated by the increasing adoption of whole-genome resequencing. In this review, we summarize the current progress of population-based genome resequencing studies and how these studies affect crop breeding. A total of 187 land plants from 163 countries have been resequenced, comprising 54 413 accessions. As part of resequencing efforts 367 traits have been surveyed and 86 genome-wide association studies have been conducted. Economically important crops, particularly cereals, vegetables, and legumes, have dominated the resequencing efforts, leaving a gap in 49 orders, including Lycopodiales, Liliales, Acorales, Austrobaileyales, and Commelinales. The resequenced germplasm is distributed across diverse geographic locations, providing a global perspective on plant genomics. We highlight genes that have been selected during domestication, or associated with agronomic traits, and form a repository of candidate genes for future research and application. Despite the opportunities for cross-species comparative genomics, many population genomic datasets are not accessible, impeding secondary analyses. We call for a more open and collaborative approach to population genomics that promotes data sharing and encourages contribution-based credit policy. The number of plant genome resequencing studies will continue to rise with the decreasing DNA sequencing costs, coupled with advances in analysis and computational technologies. This expansion, in terms of both scale and quality, holds promise for deeper insights into plant trait genetics and breeding design.
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Affiliation(s)
- Bo Song
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China
| | - Weidong Ning
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; Huazhong Agricultural University, College of Informatics, Hubei Key Laboratory of Agricultural Bioinformatics, Wuhan, Hubei, China
| | - Di Wei
- Biotechnology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 53007, China
| | - Mengyun Jiang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China; Shenzhen Research Institute of Henan University, Shenzhen 518000, China
| | - Kun Zhu
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China; Shenzhen Research Institute of Henan University, Shenzhen 518000, China
| | - Xingwei Wang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China; Shenzhen Research Institute of Henan University, Shenzhen 518000, China
| | - David Edwards
- School of Biological Sciences and Institute of Agriculture, University of Western Australia, Perth, WA, Australia
| | - Damaris A Odeny
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) - Eastern and Southern Africa, Nairobi, Kenya
| | - Shifeng Cheng
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China.
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28
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Péros JP, Launay A, Peyrière A, Berger G, Roux C, Lacombe T, Boursiquot JM. Species relationships within the genus Vitis based on molecular and morphological data. PLoS One 2023; 18:e0283324. [PMID: 37523393 PMCID: PMC10389703 DOI: 10.1371/journal.pone.0283324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/07/2023] [Indexed: 08/02/2023] Open
Abstract
The grape genus Vitis L. includes the domesticated V. vinifera, which is one of the most important fruit crop, and also close relatives recognized as valuable germplasm resources for improving cultivars. To resolve some standing problems in the species relationships within the Vitis genus we analyzed diversity in a set of 90 accessions comprising most of Vitis species and some putative hybrids. We discovered single nucleotide polymorphisms (SNPs) in SANGER sequences of twelve loci and genotyped accessions at a larger number of SNPs using a previously developed SNP array. Our phylogenic analyses consistently identified: three clades in North America, one in East Asia, and one in Europe corresponding to V. vinifera. Using heterozygosity measurement, haplotype reconstruction and chloroplast markers, we identified the hybrids existing within and between clades. The species relationships were better assessed after discarding these hybrids from analyses. We also studied the relationships between phylogeny and morphological traits and found that several traits significantly correlated with the phylogeny. The American clade that includes important species such as V. riparia and V. rupestris showed a major divergence with all other clades based on both DNA polymorphisms and morphological traits.
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Affiliation(s)
- Jean-Pierre Péros
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
| | - Amandine Launay
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
| | - André Peyrière
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
| | - Gilles Berger
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
| | - Catherine Roux
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
| | - Thierry Lacombe
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
| | - Jean-Michel Boursiquot
- UMR AGAP Institut, CIRAD, INRAE, Institut Agro, University of Montpellier, Montpellier, France
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Liu W, Yan C, Li R, Chen G, Wang X, Wen Y, Zhang C, Wang X, Xu Y, Wang Y. VqMAPK3/VqMAPK6, VqWRKY33, and VqNSTS3 constitute a regulatory node in enhancing resistance to powdery mildew in grapevine. HORTICULTURE RESEARCH 2023; 10:uhad116. [PMID: 37786728 PMCID: PMC10541564 DOI: 10.1093/hr/uhad116] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/21/2023] [Indexed: 10/04/2023]
Abstract
Grapevine powdery mildew is caused by Erysiphe necator, which seriously harms grape production in the world. Stilbene synthase makes phytoalexins that contribute to the resistance of grapevine against powdery mildew. A novel VqNSTS3 was identified and cloned from Chinese wild Vitis quinquangularis accession Danfeng-2. The novel VqNSTS3 was transferred into susceptible 'Thompson Seedless' by Agrobacterium-mediated transformation. The transgenic plants showed resistance to the disease and activated other resistance-related genes. VqNSTS3 expression in grapevine is regulated by VqWRKY33, and which binds to TTGACC in the VqNSTS3 promoter. Furthermore, VqWRKY33 was phosphorylated by VqMAPK3/VqMAPK6 and thus led to enhanced signal transduction and increased VqNSTS3 expression. ProVqNSTS3::VqNSTS3-GFP of transgenic VqNSTS3 in Arabidopsis thaliana was observed to move to and wrap the pathogen's haustoria and block invasion by Golovinomyces cichoracearum. These results demonstrate that stilbene accumulation of novel VqNSTS3 of the Chinese wild Vitis quinquangularis accession Danfeng-2 prevented pathogen invasion and enhanced resistance to powdery mildew. Therefore, VqNSTS3 can be used in generating powdery mildew-resistant grapevines.
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Affiliation(s)
- Wandi Liu
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Chaohui Yan
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Ruimin Li
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Guanyu Chen
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Xinqi Wang
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Yingqiang Wen
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Chaohong Zhang
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Xiping Wang
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Yan Xu
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
| | - Yuejin Wang
- College of Horticulture, Northwest A & F University, Yangling, Shaanxi, 712100, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, 712100, China
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China
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30
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Xiao H, Liu Z, Wang N, Long Q, Cao S, Huang G, Liu W, Peng Y, Riaz S, Walker AM, Gaut BS, Zhou Y. Adaptive and maladaptive introgression in grapevine domestication. Proc Natl Acad Sci U S A 2023; 120:e2222041120. [PMID: 37276420 PMCID: PMC10268302 DOI: 10.1073/pnas.2222041120] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 04/24/2023] [Indexed: 06/07/2023] Open
Abstract
Domesticated grapevines spread to Europe around 3,000 years ago. Previous studies have revealed genomic signals of introgression from wild to cultivated grapes in Europe, but the time, mode, genomic pattern, and biological effects of these introgression events have not been investigated. Here, we studied resequencing data from 345 samples spanning the distributional range of wild (Vitis vinifera ssp. sylvestris) and cultivated (V. vinifera ssp. vinifera) grapes. Based on machine learning-based population genetic analyses, we detected evidence for a single domestication of grapevine, followed by continuous gene flow between European wild grapes (EU) and cultivated grapes over the past ~2,000 y, especially from EU to wine grapes. We also inferred that soft-selective sweeps were the dominant signals of artificial selection. Gene pathways associated with the synthesis of aromatic compounds were enriched in regions that were both selected and introgressed, suggesting EU wild grapes were an important resource for improving the flavor of cultivated grapes. Despite the potential benefits of introgression in grape improvement, the introgressed fragments introduced a higher deleterious burden, with most deleterious SNPs and structural variants hidden in a heterozygous state. Cultivated wine grapes have benefited from adaptive introgression with wild grapes, but introgression has also increased the genetic load. In general, our study of beneficial and harmful effects of introgression is critical for genomic breeding of grapevine to take advantage of wild resources.
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Affiliation(s)
- Hua Xiao
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
- The State Key Laboratory of Genetic Improvement and Germplasm Innovation of Crop Resistance in Arid Desert Regions, Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticultural Crops, Xinjiang Academy of Agricultural Sciences, Urumqi830091, China
| | - Zhongjie Liu
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Nan Wang
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Qiming Long
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Shuo Cao
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Guizhou Huang
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Wenwen Liu
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Yanling Peng
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
| | - Summaira Riaz
- Department of Viticulture and Enology, University of California, Davis, CA95616
| | - Andrew M. Walker
- Department of Viticulture and Enology, University of California, Davis, CA95616
| | - Brandon S. Gaut
- Department of Ecology and Evolutionary Biology, University of California, Irvine, CA92697
| | - Yongfeng Zhou
- State Key Laboratory of Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen518000, China
- State Key Laboratory of Tropical Crop Breeding, Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou571101, China
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31
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Ge X, Hetzer B, Tisch C, Kortekamp A, Nick P. Surface wax in the ancestral grapevine Vitis sylvestris correlate with partial resistance to Powdery Mildew. BMC PLANT BIOLOGY 2023; 23:304. [PMID: 37286974 DOI: 10.1186/s12870-023-04311-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/23/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Powdery Mildew of Grapevine belongs to the major diseases in viticulture and requires intensive use of fungicides. Genetic introgression of resistance factors from wild grapes from North America and, recently, China, has been successful, but wine made from those varieties is still confronted with low consumer acceptance, due to differences in taste. RESULTS The current work explores the potential of Vitis vinifera sylvestris, the wild ancestor of domesticated Grapevine, with respect to containing Erysiphe necator, the causative agent of Powdery Mildew. Making use of a germplasm collection comprising the entire genetic variability remaining in Germany, we show that there is considerable genetic variation in the formation of leaf surface waxes exceeding wax formation in commercial varieties. CONCLUSIONS High wax formation correlates with reduced susceptibility to controlled infection with E. necator linked with perturbations of appressoria formation. We propose V. vinifera sylvestris as novel source for resistance breeding since it is genetically much closer to domesticated grapevine than the hitherto used sources from beyond the species barrier.
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Affiliation(s)
- Xinshuang Ge
- Molecular Cell Biology, Botanical Institute, Karlsruhe Institute of Technology, Fritz-Haber-Weg, 76131, Karlsruhe, Karlsruhe, Germany
| | - Birgit Hetzer
- Max Rubner-Institut (MRI) - Federal Research Institute of Nutrition and Food, Karlsruhe, Germany
| | - Christine Tisch
- DLR Rheinpfalz State Education and Research Center of Viticulture and Horticulture and Rural Development, Neustadt an der Weinstraße, Germany
| | - Andreas Kortekamp
- DLR Rheinpfalz State Education and Research Center of Viticulture and Horticulture and Rural Development, Neustadt an der Weinstraße, Germany
| | - Peter Nick
- Molecular Cell Biology, Botanical Institute, Karlsruhe Institute of Technology, Fritz-Haber-Weg, 76131, Karlsruhe, Karlsruhe, Germany.
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32
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Tympakianakis S, Trantas E, Avramidou EV, Ververidis F. Vitis vinifera genotyping toolbox to highlight diversity and germplasm identification. FRONTIERS IN PLANT SCIENCE 2023; 14:1139647. [PMID: 37180393 PMCID: PMC10169827 DOI: 10.3389/fpls.2023.1139647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 03/27/2023] [Indexed: 05/16/2023]
Abstract
The contribution of vine cultivation to human welfare as well as the stimulation of basic social and cultural features of civilization has been great. The wide temporal and regional distribution created a wide array of genetic variants that have been used as propagating material to promote cultivation. Information on the origin and relationships among cultivars is of great interest from a phylogenetics and biotechnology perspective. Fingerprinting and exploration of the complicated genetic background of varieties may contribute to future breeding programs. In this review, we present the most frequently used molecular markers, which have been used on Vitis germplasm. We discuss the scientific progress that led to the new strategies being implemented utilizing state-of-the-art next generation sequencing technologies. Additionally, we attempted to delimit the discussion on the algorithms used in phylogenetic analyses and differentiation of grape varieties. Lastly, the contribution of epigenetics is highlighted to tackle future roadmaps for breeding and exploitation of Vitis germplasm. The latter will remain in the top of the edge for future breeding and cultivation and the molecular tools presented herein, will serve as a reference point in the challenging years to come.
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Affiliation(s)
- Stylianos Tympakianakis
- Laboratory of Biological and Biotechnological Applications, Department of Agriculture, School of Agricultural Sciences, Hellenic Mediterranean University, Heraklion, Greece
| | - Emmanouil Trantas
- Laboratory of Biological and Biotechnological Applications, Department of Agriculture, School of Agricultural Sciences, Hellenic Mediterranean University, Heraklion, Greece
- Institute of Agri-Food and Life Sciences, Research Center of the Hellenic Mediterranean University, Heraklion, Greece
| | - Evangelia V. Avramidou
- Institute of Mediterranean Forest Ecosystems, Hellenic Agricultural Organisation “DIMITRA“, Athens, Greece
| | - Filippos Ververidis
- Laboratory of Biological and Biotechnological Applications, Department of Agriculture, School of Agricultural Sciences, Hellenic Mediterranean University, Heraklion, Greece
- Institute of Agri-Food and Life Sciences, Research Center of the Hellenic Mediterranean University, Heraklion, Greece
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33
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Dong Y, Duan S, Xia Q, Liang Z, Dong X, Margaryan K, Musayev M, Goryslavets S, Zdunić G, Bert PF, Lacombe T, Maul E, Nick P, Bitskinashvili K, Bisztray GD, Drori E, De Lorenzis G, Cunha J, Popescu CF, Arroyo-Garcia R, Arnold C, Ergül A, Zhu Y, Ma C, Wang S, Liu S, Tang L, Wang C, Li D, Pan Y, Li J, Yang L, Li X, Xiang G, Yang Z, Chen B, Dai Z, Wang Y, Arakelyan A, Kuliyev V, Spotar G, Girollet N, Delrot S, Ollat N, This P, Marchal C, Sarah G, Laucou V, Bacilieri R, Röckel F, Guan P, Jung A, Riemann M, Ujmajuridze L, Zakalashvili T, Maghradze D, Höhn M, Jahnke G, Kiss E, Deák T, Rahimi O, Hübner S, Grassi F, Mercati F, Sunseri F, Eiras-Dias J, Dumitru AM, Carrasco D, Rodriguez-Izquierdo A, Muñoz G, Uysal T, Özer C, Kazan K, Xu M, Wang Y, Zhu S, Lu J, Zhao M, Wang L, Jiu S, Zhang Y, Sun L, Yang H, Weiss E, Wang S, Zhu Y, Li S, Sheng J, Chen W. Dual domestications and origin of traits in grapevine evolution. Science 2023; 379:892-901. [PMID: 36862793 DOI: 10.1126/science.add8655] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
We elucidate grapevine evolution and domestication histories with 3525 cultivated and wild accessions worldwide. In the Pleistocene, harsh climate drove the separation of wild grape ecotypes caused by continuous habitat fragmentation. Then, domestication occurred concurrently about 11,000 years ago in Western Asia and the Caucasus to yield table and wine grapevines. The Western Asia domesticates dispersed into Europe with early farmers, introgressed with ancient wild western ecotypes, and subsequently diversified along human migration trails into muscat and unique western wine grape ancestries by the late Neolithic. Analyses of domestication traits also reveal new insights into selection for berry palatability, hermaphroditism, muscat flavor, and berry skin color. These data demonstrate the role of the grapevines in the early inception of agriculture across Eurasia.
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Affiliation(s)
- Yang Dong
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Shengchang Duan
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Qiuju Xia
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518083, China
| | - Zhenchang Liang
- Beijing Key Laboratory of Grape Science and Oenology and Key Laboratory of Plant Resources, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Xiao Dong
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Kristine Margaryan
- Institute of Molecular Biology, NAS RA, 0014 Yerevan, Armenia.,Yerevan State University, 0014 Yerevan, Armenia
| | - Mirza Musayev
- Genetic Resources Institute, Azerbaijan National Academy of Sciences, AZ1106 Baku, Azerbaijan
| | | | - Goran Zdunić
- Institute for Adriatic Crops and Karst Reclamation, 21000 Split, Croatia
| | - Pierre-François Bert
- Bordeaux University, Bordeaux Sciences Agro, INRAE, UMR EGFV, ISVV, 33882 Villenave d'Ornon, France
| | - Thierry Lacombe
- AGAP Institut, University of Montpellier, CIRAD, INRAE, Institut Agro Montpellier, 34398 Montpellier, France
| | - Erika Maul
- Julius Kühn Institute (JKI) - Federal Research Center for Cultivated Plants, Institute for Grapevine Breeding Geilweilerhof, 76833 Siebeldingen, Germany
| | - Peter Nick
- Botanical Institute, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
| | | | - György Dénes Bisztray
- Hungarian University of Agriculture and Life Sciences (MATE), 1118 Budapest, Hungary
| | - Elyashiv Drori
- Department of Chemical Engineering, Ariel University, 40700 Ariel, Israel.,Eastern Regional R&D Center, 40700 Ariel, Israel
| | - Gabriella De Lorenzis
- Department of Agricultural and Environmental Sciences, University of Milano, 20133 Milano, Italy
| | - Jorge Cunha
- Instituto Nacional de Investigação Agrária e Veterinária, I.P./INIAV-Dois Portos, 2565-191 Torres Vedras, Portugal.,Green-it Unit, Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, 2780-157 Oeiras, Portugal
| | - Carmen Florentina Popescu
- National Research and Development Institute for Biotechnology in Horticulture, Stefanesti, 117715 Arges, Romania
| | - Rosa Arroyo-Garcia
- Center for Plant Biotechnology and Genomics, UPM-INIA/CSIC, Pozuelo de Alarcon, 28223 Madrid, Spain
| | | | - Ali Ergül
- Biotechnology Institute, Ankara University, 06135 Ankara, Turkey
| | - Yifan Zhu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China
| | - Chao Ma
- Department of Plant Science, School of Agriculture and Biology, Shanghai JiaoTong University, Shanghai 200240, China
| | - Shufen Wang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Siqi Liu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Liu Tang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Chunping Wang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Dawei Li
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Yunbing Pan
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Jingxian Li
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Ling Yang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Xuzhen Li
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Guisheng Xiang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Zijiang Yang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Baozheng Chen
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Zhanwu Dai
- Beijing Key Laboratory of Grape Science and Oenology and Key Laboratory of Plant Resources, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Yi Wang
- Beijing Key Laboratory of Grape Science and Oenology and Key Laboratory of Plant Resources, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Arsen Arakelyan
- Institute of Molecular Biology, NAS RA, 0014 Yerevan, Armenia.,Armenian Bioinformatics Institute, 0014 Yerevan, Armenia.,Biomedicine and Pharmacy, RAU, 0051 Yerevan, Armenia
| | - Varis Kuliyev
- Institute of Bioresources, Nakhchivan Branch of the Azerbaijan National Academy of Sciences, AZ7000 Nakhchivan, Azerbaijan
| | - Gennady Spotar
- National Institute of Viticulture and Winemaking Magarach, Yalta 298600, Crimea
| | - Nabil Girollet
- Bordeaux University, Bordeaux Sciences Agro, INRAE, UMR EGFV, ISVV, 33882 Villenave d'Ornon, France
| | - Serge Delrot
- Bordeaux University, Bordeaux Sciences Agro, INRAE, UMR EGFV, ISVV, 33882 Villenave d'Ornon, France
| | - Nathalie Ollat
- Bordeaux University, Bordeaux Sciences Agro, INRAE, UMR EGFV, ISVV, 33882 Villenave d'Ornon, France
| | - Patrice This
- AGAP Institut, University of Montpellier, CIRAD, INRAE, Institut Agro Montpellier, 34398 Montpellier, France
| | - Cécile Marchal
- Vassal-Montpellier Grapevine Biological Resources Center, INRAE, 34340 Marseillan-Plage, France
| | - Gautier Sarah
- AGAP Institut, University of Montpellier, CIRAD, INRAE, Institut Agro Montpellier, 34398 Montpellier, France
| | - Valérie Laucou
- AGAP Institut, University of Montpellier, CIRAD, INRAE, Institut Agro Montpellier, 34398 Montpellier, France
| | - Roberto Bacilieri
- AGAP Institut, University of Montpellier, CIRAD, INRAE, Institut Agro Montpellier, 34398 Montpellier, France
| | - Franco Röckel
- Julius Kühn Institute (JKI) - Federal Research Center for Cultivated Plants, Institute for Grapevine Breeding Geilweilerhof, 76833 Siebeldingen, Germany
| | - Pingyin Guan
- Botanical Institute, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
| | - Andreas Jung
- Historische Rebsorten-Sammlung, Rebschule (K39), 67599 Gundheim, Germany
| | - Michael Riemann
- Botanical Institute, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
| | - Levan Ujmajuridze
- LEPL Scientific Research Center of Agriculture, 0159 Tbilisi, Georgia
| | | | - David Maghradze
- LEPL Scientific Research Center of Agriculture, 0159 Tbilisi, Georgia
| | - Maria Höhn
- Hungarian University of Agriculture and Life Sciences (MATE), 1118 Budapest, Hungary
| | - Gizella Jahnke
- Hungarian University of Agriculture and Life Sciences (MATE), 1118 Budapest, Hungary
| | - Erzsébet Kiss
- Hungarian University of Agriculture and Life Sciences (MATE), 1118 Budapest, Hungary
| | - Tamás Deák
- Hungarian University of Agriculture and Life Sciences (MATE), 1118 Budapest, Hungary
| | - Oshrit Rahimi
- Department of Chemical Engineering, Ariel University, 40700 Ariel, Israel
| | - Sariel Hübner
- Galilee Research Institute (Migal), Tel-Hai Academic College, 12210 Upper Galilee, Israel
| | - Fabrizio Grassi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milano, Italy.,NBFC, National Biodiversity Future Center, 90133 Palermo, Italy
| | - Francesco Mercati
- Institute of Biosciences and Bioresources, National Research Council, 90129 Palermo, Italy
| | - Francesco Sunseri
- Department AGRARIA, University Mediterranea of Reggio Calabria, Reggio 89122 Calabria, Italy
| | - José Eiras-Dias
- Instituto Nacional de Investigação Agrária e Veterinária, I.P./INIAV-Dois Portos, 2565-191 Torres Vedras, Portugal.,Green-it Unit, Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, 2780-157 Oeiras, Portugal
| | - Anamaria Mirabela Dumitru
- National Research and Development Institute for Biotechnology in Horticulture, Stefanesti, 117715 Arges, Romania
| | - David Carrasco
- Center for Plant Biotechnology and Genomics, UPM-INIA/CSIC, Pozuelo de Alarcon, 28223 Madrid, Spain
| | | | | | - Tamer Uysal
- Viticulture Research Institute, Ministry of Agriculture and Forestry, 59200 Tekirdağ, Turkey
| | - Cengiz Özer
- Viticulture Research Institute, Ministry of Agriculture and Forestry, 59200 Tekirdağ, Turkey
| | - Kemal Kazan
- Queensland Alliance for Agriculture and Food Innovation, University of Queensland, St. Lucia, Queensland 4072, Australia
| | - Meilong Xu
- Institute of Horticulture, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China
| | - Yunyue Wang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China
| | - Shusheng Zhu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China
| | - Jiang Lu
- Center for Viticulture and Oenology, School of Agriculture and Biology, Shanghai JiaoTong University, Shanghai 200240, China
| | - Maoxiang Zhao
- Department of Plant Science, School of Agriculture and Biology, Shanghai JiaoTong University, Shanghai 200240, China
| | - Lei Wang
- Department of Plant Science, School of Agriculture and Biology, Shanghai JiaoTong University, Shanghai 200240, China
| | - Songtao Jiu
- Department of Plant Science, School of Agriculture and Biology, Shanghai JiaoTong University, Shanghai 200240, China
| | - Ying Zhang
- Zhengzhou Fruit Research Institutes, CAAS, Zhengzhou 450009, China
| | - Lei Sun
- Zhengzhou Fruit Research Institutes, CAAS, Zhengzhou 450009, China
| | | | - Ehud Weiss
- The Martin (Szusz) Department of Land of Israel Studies and Archaeology, Bar-Ilan University, 5290002 Ramat-Gan, Israel
| | - Shiping Wang
- Department of Plant Science, School of Agriculture and Biology, Shanghai JiaoTong University, Shanghai 200240, China
| | - Youyong Zhu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China
| | - Shaohua Li
- Beijing Key Laboratory of Grape Science and Oenology and Key Laboratory of Plant Resources, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Jun Sheng
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
| | - Wei Chen
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.,Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming 650201, China
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Ding H, Zhou G, Zhao L, Li X, Wang Y, Xia C, Xia Z, Wan Y. Genome-Wide Association Analysis of Fruit Shape-Related Traits in Areca catechu. Int J Mol Sci 2023; 24:ijms24054686. [PMID: 36902116 PMCID: PMC10003628 DOI: 10.3390/ijms24054686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/20/2023] [Accepted: 02/24/2023] [Indexed: 03/04/2023] Open
Abstract
The areca palm (Areca catechu L.) is one of the most economically important palm trees in tropical areas. To inform areca breeding programs, it is critical to characterize the genetic bases of the mechanisms that regulate areca fruit shape and to identify candidate genes related to fruit-shape traits. However, few previous studies have mined candidate genes associated with areca fruit shape. Here, the fruits produced by 137 areca germplasms were divided into three categories (spherical, oval, and columnar) based on the fruit shape index. A total of 45,094 high-quality single-nucleotide polymorphisms (SNPs) were identified across the 137 areca cultivars. Phylogenetic analysis clustered the areca cultivars into four subgroups. A genome-wide association study that used a mixed linear model identified the 200 loci that were the most significantly associated with fruit-shape traits in the germplasms. In addition, 86 candidate genes associated with areca fruit-shape traits were further mined. Among the proteins encoded by these candidate genes were UDP-glucosyltransferase 85A2, the ABA-responsive element binding factor GBF4, E3 ubiquitin-protein ligase SIAH1, and LRR receptor-like serine/threonine-protein kinase ERECTA. Quantitative real-time polymerase chain reaction (qRT-PCR) analysis showed that the gene that encoded UDP-glycosyltransferase, UGT85A2, was significantly upregulated in columnar fruits as compared to spherical and oval fruits. The identification of molecular markers that are closely related to fruit-shape traits not only provides genetic data for areca breeding, but it also provides new insights into the shape formation mechanisms of drupes.
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35
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Ren C, Fan P, Li S, Liang Z. Advances in understanding cold tolerance in grapevine. PLANT PHYSIOLOGY 2023:kiad092. [PMID: 36789447 DOI: 10.1093/plphys/kiad092] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/06/2023] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Grapevine (Vitis ssp.) is a deciduous perennial fruit crop, and the canes and buds of grapevine should withstand low temperatures annually during winter. However, the widely cultivated Vitis vinifera is cold-sensitive and cannot survive the severe winter in regions with extremely low temperatures, such as viticulture regions in northern China. By contrast, a few wild Vitis species like V. amurensis and V. riparia exhibit excellent freezing tolerance. However, the mechanisms underlying grapevine cold tolerance remain largely unknown. In recent years, much progress has been made in elucidating the mechanisms, owing to the advances in sequencing and molecular biotechnology. Assembly of grapevine genomes together with resequencing and transcriptome data enable researchers to conduct genomic and transcriptomic analyses in various grapevine genotypes and populations to explore genetic variations involved in cold tolerance. In addition, a number of pivotal genes have been identified and functionally characterized. In this review, we summarize recent major advances in physiological and molecular analyses of cold tolerance in grapevine and put forward questions in this field. We also discuss the strategies for improving the tolerance of grapevine to cold stress. Understanding grapevine cold tolerance will facilitate the development of grapevines for adaption to global climate change.
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Affiliation(s)
- Chong Ren
- Beijing Key Laboratory of Grape Sciences and Enology, Key Laboratory of Plant Resource, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
- China National Botanical Garden, Beijing 100093, PR China
| | - Peige Fan
- Beijing Key Laboratory of Grape Sciences and Enology, Key Laboratory of Plant Resource, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
- China National Botanical Garden, Beijing 100093, PR China
| | - Shaohua Li
- Beijing Key Laboratory of Grape Sciences and Enology, Key Laboratory of Plant Resource, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
- China National Botanical Garden, Beijing 100093, PR China
| | - Zhenchang Liang
- Beijing Key Laboratory of Grape Sciences and Enology, Key Laboratory of Plant Resource, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
- China National Botanical Garden, Beijing 100093, PR China
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36
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He GQ, Huang XX, Pei MS, Jin HY, Cheng YZ, Wei TL, Liu HN, Yu YH, Guo DL. Dissection of the Pearl of Csaba pedigree identifies key genomic segments related to early ripening in grape. PLANT PHYSIOLOGY 2023; 191:1153-1166. [PMID: 36440478 PMCID: PMC9922404 DOI: 10.1093/plphys/kiac539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Abstract
Pearl of Csaba (PC) is a valuable backbone parent for early-ripening grapevine (Vitis vinifera) breeding, from which many excellent early ripening varieties have been bred. However, the genetic basis of the stable inheritance of its early ripening trait remains largely unknown. Here, the pedigree, consisting of 40 varieties derived from PC, was re-sequenced for an average depth of ∼30×. Combined with the resequencing data of 24 other late-ripening varieties, 5,795,881 high-quality single nucleotide polymorphisms (SNPs) were identified following a strict filtering pipeline. The population genetic analysis showed that these varieties could be distinguished clearly, and the pedigree was characterized by lower nucleotide diversity and stronger linkage disequilibrium than the non-pedigree varieties. The conserved haplotypes (CHs) transmitted in the pedigree were obtained via identity-by-descent analysis. Subsequently, the key genomic segments were identified based on the combination analysis of haplotypes, selective signatures, known ripening-related quantitative trait loci (QTLs), and transcriptomic data. The results demonstrated that varieties with a superior haplotype, H1, significantly (one-way ANOVA, P < 0.001) exhibited early grapevine berry development. Further analyses indicated that H1 encompassed VIT_16s0039g00720 encoding a folate/biopterin transporter protein (VvFBT) with a missense mutation. VvFBT was specifically and highly expressed during grapevine berry development, particularly at veraison. Exogenous folate treatment advanced the veraison of "Kyoho". This work uncovered core haplotypes and genomic segments related to the early ripening trait of PC and provided an important reference for the molecular breeding of early-ripening grapevine varieties.
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Affiliation(s)
- Guang-Qi He
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Xi-Xi Huang
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
| | - Mao-Song Pei
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Hui-Ying Jin
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Yi-Zhe Cheng
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Tong-Lu Wei
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Hai-Nan Liu
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Yi-He Yu
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
| | - Da-Long Guo
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Henan University of Science and Technology, Luoyang 471023, China
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Solares E, Morales-Cruz A, Balderas RF, Focht E, Ashworth VETM, Wyant S, Minio A, Cantu D, Arpaia ML, Gaut BS. Insights into the domestication of avocado and potential genetic contributors to heterodichogamy. G3 (BETHESDA, MD.) 2023; 13:jkac323. [PMID: 36477810 PMCID: PMC9911064 DOI: 10.1093/g3journal/jkac323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 12/13/2022]
Abstract
The domestication history of the avocado (Persea americana) remains unclear. We created a reference genome from the Gwen varietal, which is closely related to the economically dominant Hass varietal. Our genome assembly had an N50 of 3.37 megabases, a BUSCO score of 91%, and was scaffolded with a genetic map, producing 12 pseudo-chromosomes with 49,450 genes. We used the Gwen genome as a reference to investigate population genomics, based on a sample of 34 resequenced accessions that represented the 3 botanical groups of P. americana. Our analyses were consistent with 3 separate domestication events; we estimated that the Mexican group diverged from the Lowland (formerly known as "West Indian") and Guatemalan groups >1 million years ago. We also identified putative targets of selective sweeps in domestication events; within the Guatemalan group, putative candidate genes were enriched for fruit development and ripening. We also investigated divergence between heterodichogamous flowering types, providing preliminary evidence for potential candidate genes involved in pollination and floral development.
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Affiliation(s)
- Edwin Solares
- Deptartment of Ecology and Evolutionary Biology, University of California, Irvine, Irvine, CA 92697-2525, USA
| | - Abraham Morales-Cruz
- Deptartment of Ecology and Evolutionary Biology, University of California, Irvine, Irvine, CA 92697-2525, USA
| | - Rosa Figueroa Balderas
- Department of Viticulture and Enology, University of California, Davis, Davis, CA 95616, USA
| | - Eric Focht
- Department of Botany and Plant Sciences, University of California, Riverside, Riverside, CA 92521, USA
| | - Vanessa E T M Ashworth
- Department of Botany and Plant Sciences, University of California, Riverside, Riverside, CA 92521, USA
| | - Skylar Wyant
- Deptartment of Ecology and Evolutionary Biology, University of California, Irvine, Irvine, CA 92697-2525, USA
| | - Andrea Minio
- Department of Viticulture and Enology, University of California, Davis, Davis, CA 95616, USA
| | - Dario Cantu
- Department of Viticulture and Enology, University of California, Davis, Davis, CA 95616, USA
| | - Mary Lu Arpaia
- Department of Botany and Plant Sciences, University of California, Riverside, Riverside, CA 92521, USA
| | - Brandon S Gaut
- Deptartment of Ecology and Evolutionary Biology, University of California, Irvine, Irvine, CA 92697-2525, USA
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Wang P, Zhao F, Zheng T, Liu Z, Ji X, Zhang Z, Pervaiz T, Shangguan L, Fang J. Whole-genome re-sequencing, diversity analysis, and stress-resistance analysis of 77 grape rootstock genotypes. FRONTIERS IN PLANT SCIENCE 2023; 14:1102695. [PMID: 36844076 PMCID: PMC9947647 DOI: 10.3389/fpls.2023.1102695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/13/2023] [Indexed: 06/18/2023]
Abstract
INTRODUCTION Grape rootstocks play critical role in the development of the grape industry over the globe for their higher adaptability to various environments, and the evaluation of their genetic diversity among grape genotypes is necessary to the conservation and utility of genotypes. METHODS To analyze the genetic diversity of grape rootstocks for a better understanding multiple resistance traits, whole-genome re-sequencing of 77 common grape rootstock germplasms was conducted in the present study. RESULTS About 645 billion genome sequencing data were generated from the 77 grape rootstocks at an average depth of ~15.5×, based on which the phylogenic clusters were generated and the domestication of grapevine rootstocks was explored. The results indicated that the 77 rootstocks originated from five ancestral components. Through phylogenetic, principal components, and identity-by-descent (IBD) analyses, these 77 grape rootstocks were assembled into ten groups. It is noticed that the wild resources of V. amurensis and V. davidii, originating from China and being generally considered to have stronger resistance against biotic and abiotic stresses, were sub-divided from the other populations. Further analysis indicated that a high level of linkage disequilibrium was found among the 77 rootstock genotypes, and a total of 2,805,889 single nucleotide polymorphisms (SNPs) were excavated, GWAS analysis among the grape rootstocks located 631, 13, 9, 2, 810, and 44 SNP loci that were responsible to resistances to phylloxera, root-knot nematodes, salt, drought, cold and waterlogging traits. DISCUSSION This study generated a significant amount of genomic data from grape rootstocks, thus providing a theoretical basis for further research on the resistance mechanism of grape rootstocks and the breeding of resistant varieties. These findings also reveal that China originated V. amurensis and V. davidii could broaden the genetic background of grapevine rootstocks and be important germplasm used in breeding high stress-resistant grapevine rootstocks.
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Affiliation(s)
- Peipei Wang
- College of Horticulture, Qingdao Agricultural University, Qingdao, China
| | - Fanggui Zhao
- College of Horticulture, Qingdao Agricultural University, Qingdao, China
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Ting Zheng
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Zhongjie Liu
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Xinglong Ji
- College of Horticulture, Qingdao Agricultural University, Qingdao, China
| | - Zhichang Zhang
- Shandong Zhichang Agricultural Science and Technology Development Co. LTD, Rizhao, China
| | - Tariq Pervaiz
- Department of Botany and Plant Sciences, University of California Riverside, Riverside, CA, United States
| | - Lingfei Shangguan
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Jinggui Fang
- College of Horticulture, Qingdao Agricultural University, Qingdao, China
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
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Tello J, Ibáñez J. Review: Status and prospects of association mapping in grapevine. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2023; 327:111539. [PMID: 36410567 DOI: 10.1016/j.plantsci.2022.111539] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 11/15/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
Thanks to current advances in sequencing technologies, novel bioinformatics tools, and efficient modeling solutions, association mapping has become a widely accepted approach to unravel the link between genotype and phenotype diversity in numerous crops. In grapevine, this strategy has been used in the last decades to understand the genetic basis of traits of agronomic interest (fruit quality, crop yield, biotic and abiotic resistance), of special relevance nowadays to improve crop resilience to cope with future climate scenarios. Genome-wide association studies have identified many putative causative loci for different traits, some of them overlapping well-known causal genes identified by conventional quantitative trait loci studies in biparental progenies, and/or validated by functional approaches. In addition, candidate-gene association studies have been useful to pinpoint the causal mutation underlying phenotypic variation for several traits of high interest in breeding programs (like berry color, seedlessness, and muscat flavor), information that has been used to develop highly informative and useful markers already in use in marker-assisted selection processes. Thus, association mapping has proved to represent a valuable step towards high quality and sustainable grape production. This review summarizes current applications of association mapping in grapevine research and discusses future prospects in view of current viticulture challenges.
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Affiliation(s)
- Javier Tello
- Instituto de Ciencias de la Vid y del Vino (CSIC, UR, Gobierno de La Rioja), Logroño 26007, Spain.
| | - Javier Ibáñez
- Instituto de Ciencias de la Vid y del Vino (CSIC, UR, Gobierno de La Rioja), Logroño 26007, Spain
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Jing D, Liu X, He Q, Dang J, Hu R, Xia Y, Wu D, Wang S, Zhang Y, Xia Q, Zhang C, Yu Y, Guo Q, Liang G. Genome assembly of wild loquat ( Eriobotrya japonica) and resequencing provide new insights into the genomic evolution and fruit domestication in loquat. HORTICULTURE RESEARCH 2023; 10:uhac265. [PMID: 36778182 PMCID: PMC9909508 DOI: 10.1093/hr/uhac265] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/21/2022] [Indexed: 05/05/2023]
Abstract
Wild loquats (Eriobotrya japonica Lindl.) provide remarkable genetic resources for studying domestication and breeding improved varieties. Herein, we generate the first high-quality chromosome-level genome assembly of wild loquat, with 45 791 predicted protein-coding genes. Analysis of comparative genomics indicated that loquat shares a common ancestor with apple and pear, and a recent whole-genome duplication event occurred in loquat prior to its divergence. Genome resequencing showed that the loquat germplasms can be distinctly classified into wild and cultivated groups, and the commercial cultivars have experienced allelic admixture. Compared with cultivated loquats, the wild loquat genome showed very few selected genomic regions and had higher levels of genetic diversity. However, whole-genome scans of selective sweeps were mainly related to fruit quality, size, and flesh color during the domestication process. Large-scale transcriptome and metabolome analyses were further performed to identify differentially expressed genes (DEGs) and differentially accumulated metabolites (DAMs) in wild and cultivated loquats at various fruit development stages. Unlike those in wild loquat, the key DEGs and DAMs involved in carbohydrate metabolism, plant hormone signal transduction, flavonoid biosynthesis, and carotenoid biosynthesis were significantly regulated in cultivated loquats during fruit development. These high-quality reference genome, resequencing, and large-scale transcriptome/metabolome data provide valuable resources for elucidating fruit domestication and molecular breeding in loquat.
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Affiliation(s)
| | | | | | - Jiangbo Dang
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Ruoqian Hu
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Yan Xia
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Di Wu
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Shuming Wang
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Yin Zhang
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Qingqing Xia
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Chi Zhang
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
| | - Yuanhui Yu
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China
- Academy of Agricultural Sciences of Southwest University, State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Chongqing 400715, China
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Cheng G, Wu D, Guo R, Li H, Wei R, Zhang J, Wei Z, Meng X, Yu H, Xie L, Lin L, Yao N, Zhou S. Chromosome-scale genomics, metabolomics, and transcriptomics provide insight into the synthesis and regulation of phenols in Vitis adenoclada grapes. FRONTIERS IN PLANT SCIENCE 2023; 14:1124046. [PMID: 36760645 PMCID: PMC9907855 DOI: 10.3389/fpls.2023.1124046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/13/2023] [Indexed: 06/18/2023]
Abstract
Vitis adenoclada is a wild grape unique to China. It exhibits well resistance to heat, humidity, fungal disease, drought, and soil infertility. Here, we report the high-quality, chromosome-level genome assembly of GH6 (V. adenoclada). The 498.27 Mb genome contained 221.78 Mb of transposable elements, 28,660 protein-coding genes, and 481.44 Mb of sequences associated with 19 chromosomes. GH6 shares a common ancestor with PN40024 (Vitis vinifera) from approximately 4.26-9.01 million years ago, whose divergence occurred later than Vitis rotundifolia and Vitis riparia. Widely-targeted metabolome and transcriptome analysis revealed that the profiles and metabolism of phenolic compounds in V. adenoclada varieties significantly were differed from other grape varieties. Specifically, V. adenoclada varieties were rich in phenolic acids and flavonols, whereas the flavan-3-ol and anthocyanin content was lower compared with other varieties that have V. vinifera consanguinity in this study. In addition, ferulic acid and stilbenes content were associated with higher expressions of COMT and STSs in V. adenoclada varieties. Furthermore, MYB2, MYB73-1, and MYB73-2 were presumably responsible for the high expression level of COMT in V. adenoclada berries. MYB12 (MYBF1) was positively correlated with PAL, CHS, FLS and UFGT.Meanwhile, MYB4 and MYBC2-L1 may inhibit the synthesis of flavan-3-ols and anthocyanins in two V. adenoclada varieties (YN2 and GH6). The publication of the V. adenoclada grape genome provides a molecular foundation for further revealing its flavor and quality characteristics, is also important for identifying favorable genes of the East Asian species for future breeding.
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Affiliation(s)
- Guo Cheng
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Daidong Wu
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Rongrong Guo
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Hongyan Li
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Rongfu Wei
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Jin Zhang
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Zhiyong Wei
- Bureau of Agriculture and Rural Affairs of Luocheng Mulao Autonomous County, Hechi, China
| | - Xian Meng
- Bureau of Agriculture and Rural Affairs of Luocheng Mulao Autonomous County, Hechi, China
| | - Huan Yu
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Linjun Xie
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Ling Lin
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
| | - Ning Yao
- Guangxi Luocheng Maoputao Experimental Station, Hechi, China
| | - Sihong Zhou
- Grape and Wine Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
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Massonnet M, Riaz S, Pap D, Figueroa-Balderas R, Walker MA, Cantu D. The grape powdery mildew resistance loci Ren2, Ren3, Ren4D, Ren4U, Run1, Run1.2b, Run2.1, and Run2.2 activate different transcriptional responses to Erysiphe necator. FRONTIERS IN PLANT SCIENCE 2022; 13:1096862. [PMID: 36600930 PMCID: PMC9806207 DOI: 10.3389/fpls.2022.1096862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Multiple grape powdery mildew (PM) genetic resistance (R) loci have been found in wild grape species. Little is known about the defense responses associated with each R locus. In this study, we compare the defense mechanisms associated with PM resistance in interspecific crosses segregating for a single R locus from Muscadinia rotundifolia (Run1, Run1.2b, Run2.1, Run2.2), Vitis cinerea (Ren2), V. romanetii (Ren4D and Ren4U), and the interspecific hybrid Villard blanc (Ren3). By combining optical microscopy, visual scoring, and biomass estimation, we show that the eight R loci confer resistance by limiting infection at different stages. We assessed the defense mechanisms triggered in response to PM at 1 and 5 days post-inoculation (dpi) via RNA sequencing. To account for the genetic differences between species, we developed for each accession a diploid synthetic reference transcriptome by incorporating into the PN40024 reference homozygous and heterozygous sequence variants and de novo assembled transcripts. Most of the R loci exhibited a higher number of differentially expressed genes (DEGs) associated with PM resistance at 1 dpi compared to 5 dpi, suggesting that PM resistance is mostly associated with an early transcriptional reprogramming. Comparison of the PM resistance-associated DEGs showed a limited overlap between pairs of R loci, and nearly half of the DEGs were specific to a single R locus. The largest overlap of PM resistance-associated DEGs was found between Ren3 +, Ren4D +, and Ren4U + genotypes at 1 dpi, and between Ren4U + and Run1 + accessions at 5 dpi. The Ren3 +, Ren4D +, and Ren4U + were also found to have the highest number of R locus-specific DEGs in response to PM. Both shared and R locus-specific DEGs included genes from different defense-related categories, indicating that the presence of E. necator triggered distinct transcriptional responses in the eight R loci.
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Luo X, Zhou H, Cao D, Yan F, Chen P, Wang J, Woeste K, Chen X, Fei Z, An H, Malvolti M, Ma K, Liu C, Ebrahimi A, Qiao C, Ye H, Li M, Lu Z, Xu J, Cao S, Zhao P. Domestication and selection footprints in Persian walnuts (Juglans regia). PLoS Genet 2022; 18:e1010513. [PMID: 36477175 PMCID: PMC9728896 DOI: 10.1371/journal.pgen.1010513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 11/07/2022] [Indexed: 12/12/2022] Open
Abstract
Walnut (Juglans) species are economically important hardwood trees cultivated worldwide for both edible nuts and high-quality wood. Broad-scale assessments of species diversity, evolutionary history, and domestication are needed to improve walnut breeding. In this study, we sequenced 309 walnut accessions from around the world, including 55 Juglans relatives, 98 wild Persian walnuts (J. regia), 70 J. regia landraces, and 86 J. regia cultivars. The phylogenetic tree indicated that J. regia samples (section Dioscaryon) were monophyletic within Juglans. The core areas of genetic diversity of J. regia germplasm were southwestern China and southern Asia near the Qinghai-Tibet Plateau and the Himalayas, and the uplift of the Himalayas was speculated to be the main factor leading to the current population dynamics of Persian walnut. The pattern of genomic variation in terms of nucleotide diversity, linkage disequilibrium, single nucleotide polymorphisms, and insertions/deletions revealed the domestication and selection footprints in Persian walnut. Selective sweep analysis, GWAS, and expression analysis further identified two transcription factors, JrbHLH and JrMYB6, that influence the thickness of the nut diaphragm as loci under selection during domestication. Our results elucidate the domestication and selection footprints in Persian walnuts and provide a valuable resource for the genomics-assisted breeding of this important crop.
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Affiliation(s)
- Xiang Luo
- College of Agriculture, Henan University, Kaifeng, Henan, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Huijuan Zhou
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
- Xi’an Botanical Garden of Shaanxi Province, Xi’an, China
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, China
| | - Da Cao
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
- Laboratory of Functional Plant Biology, Department of Biology, Ghent University, Ghent, Belgium
| | - Feng Yan
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Pengpeng Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Jiangtao Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Keith Woeste
- USDA Forest Service Hardwood Tree Improvement and Regeneration Center (HTIRC), Department of Forestry and Natural Resources, Purdue University, West Lafayette, Indiana, United States of America
| | - Xin Chen
- Shandong Institute of Pomology, National Germplasm Repository of Walnut and Chestnut, Tai’an, China
| | - Zhangjun Fei
- Boyce Thompson Institute for Plant Research, US Department of Agriculture (USDA) Robert W. Holley Center for Agriculture and Health, Cornell University, Ithaca, New York, United States of America
| | - Hong An
- Bioinformatics and Analytics Core, University of Missouri, Columbia, Missouri, United States of America
| | - Maria Malvolti
- Research Institute on Terrestrial Ecosystems, National Research Council, Porano, Terni, Italy
| | - Kai Ma
- Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Chaobin Liu
- Laboratory of Functional Plant Biology, Department of Biology, Ghent University, Ghent, Belgium
| | - Aziz Ebrahimi
- USDA Forest Service Hardwood Tree Improvement and Regeneration Center (HTIRC), Department of Forestry and Natural Resources, Purdue University, West Lafayette, Indiana, United States of America
| | - Chengkui Qiao
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Hang Ye
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Mengdi Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Zhenhua Lu
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Jiabao Xu
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
- * E-mail: (JX); (SC); (PZ)
| | - Shangying Cao
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
- * E-mail: (JX); (SC); (PZ)
| | - Peng Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
- * E-mail: (JX); (SC); (PZ)
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Shirasawa K, Hirakawa H, Azuma A, Taniguchi F, Yamamoto T, Sato A, Ghelfi A, Isobe SN. De novo whole-genome assembly in an interspecific hybrid table grape, 'Shine Muscat'. DNA Res 2022; 29:6808674. [PMID: 36342351 PMCID: PMC9724765 DOI: 10.1093/dnares/dsac040] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/24/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022] Open
Abstract
The first genome sequence of an interspecific grape hybrid (Vitis labruscana × Vitis vinifera), 'Shine Muscat', an elite table grape cultivar bred in Japan, is presented. The resultant genome assemblies included two types of sequences: a haplotype-phased sequence of the highly heterozygous genomes and an unphased sequence representing a 'pseudo-haploid' genome. The unphased sequences, assembled to the chromosome level with Hi-C reads, spanned 488.97 Mb in length, 99.1% of the estimated genome size, with 4,595 scaffold sequences and a 23.9-Mb N50 length. The phased sequences had 15,650 scaffolds spanning 1.0 Gb and a 4.2-Mb N50 length. 32,827 high-confidence genes were predicted on the unphased genomes. Clustering analysis of the 'Shine Muscat' gene sequences with three other Vitis species and Arabidopsis indicated that 11,279 orthologous gene clusters were common to Vitis spp. and Arabidopsis, 4,385 were Vitis specific, and 234 were 'Shine Muscat' specific. Whole-genome resequencing was also performed for the parental lines of 'Shine Muscat', Akitsu-21 and 'Hakunan', and parental-specific copy number variations were identified. The obtained genome resources provide new insights that could assist in cultivation and breeding strategies to produce high-quality table grapes.
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Affiliation(s)
| | | | - Akifumi Azuma
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization (NARO), Tsukuba, Ibaraki, Japan
| | - Fumiya Taniguchi
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization (NARO), Tsukuba, Ibaraki, Japan
| | - Toshiya Yamamoto
- Present address: Department of Intellectual Property, National Agriculture and Food Research Organization (NARO), Tsukuba, Ibaraki, Japan
| | - Akihiko Sato
- Present address: Experimental Farm, Kindai University, Wakayama, Japan
| | - Andrea Ghelfi
- Present address: Bioinformation and DDBJ Center, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Sachiko N Isobe
- To whom correspondence should be addressed.: Tel: +81 438 52 3928; Fax: +81 -438 52 3934; E-mail: (S.N.I.)
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Lei Y, Yang L, Duan S, Ning S, Li D, Wang Z, Xiang G, Yang L, Wang C, Zhang S, Zhang S, Ye S, Kui L, Singh P, Sheng J, Dong Y. Whole-genome resequencing reveals the origin of tea in Lincang. FRONTIERS IN PLANT SCIENCE 2022; 13:984422. [PMID: 36186029 PMCID: PMC9520660 DOI: 10.3389/fpls.2022.984422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 08/22/2022] [Indexed: 06/16/2023]
Abstract
Phylogeographic, population genetics and diversity analysis are crucial for local tea resource conservation and breeding programs. Lincang in Yunnan has been known as the possible place of domestication for tea worldwide, yet, its genetic makeup and unique Lincang origin are little understood. Here, we reported a large-scale whole-genome resequencing based population genomic analysis in eight main tea-producing areas of Lincang in Yunnan (1,350 accessions), and the first comprehensive map of tea genome variation in Lincang was constructed. Based on the population structure, tea sample in Lincang was divided into three subgroups, and inferred Xigui and Nahan Tea Mountain in Linxiang, Baiying Mountain Ancient Tea Garden in Yun, and Jinxiu Village of Xiaowan Town in Fengqing, which belong to the birthplace of the three subgroups, were all likely to be the origin center of Lincang tea. Meanwhile, the history population sizes analysis show that similar evolutionary patterns were observed for the three subgroups of Lincang. It also was observed that the hybrid among eight areas of Lincang was noticeable, resulting in insignificant genetic differentiation between geographical populations and low genetic diversity. The findings of this study clarified the genetic make-up and evolutionary traits of the local population of tea, which gave some insight into the development of Lincang tea.
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Affiliation(s)
- Yahui Lei
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China
| | - Ling Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China
| | | | - Siqi Ning
- Experimental Middle School of Yunnan Normal University, Kunming, China
| | - Dawei Li
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Zijun Wang
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Guisheng Xiang
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Ling Yang
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Chunping Wang
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Shiyu Zhang
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Shuangyan Zhang
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Shuang Ye
- Yunnan Agricultural University Applied Genomics Technology Laboratory, School of Biological Big Data, Yunnan Agricultural University, Kunming, China
| | - Ling Kui
- Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Pratiksha Singh
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Academy of Sciences, Nanning, Guangxi, China
| | - Jun Sheng
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming, China
- Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming, China
| | - Yang Dong
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming, China
- Yunnan Research Institute for Local Plateau Agriculture and Industry, Kunming, China
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46
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Brillouet JM, Romieu C, Bacilieri R, Nick P, Trias-Blasi A, Maul E, Solymosi K, Teszlák P, Jiang JF, Sun L, Ortolani D, Londo JP, Gutierrez B, Prins B, Reynders M, Van Caekenberghe F, Maghradze D, Marchal C, Sultan A, Thomas JF, Scherberich D, Fulcrand H, Roumeas L, Billerach G, Salimov V, Musayev M, Ejaz Ul Islam Dar M, Peltier JB, Grisoni M. Tannin phenotyping of the Vitaceae reveals a phylogenetic linkage of epigallocatechin in berries and leaves. ANNALS OF BOTANY 2022; 130:159-171. [PMID: 35700109 PMCID: PMC9445598 DOI: 10.1093/aob/mcac077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 06/13/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND AIMS Condensed tannins, responsible for berry and wine astringency, may have been selected during grapevine domestication. This work examines the phylogenetic distribution of condensed tannins throughout the Vitaceae phylogenetic tree. METHODS Green berries and mature leaves of representative true-to-type members of the Vitaceae were collected before 'véraison', freeze-dried and pulverized, and condensed tannins were measured following depolymerization by nucleophilic addition of 2-mercaptoethanol to the C4 of the flavan-3-ol units in an organic acidic medium. Reaction products were separated and quantified by ultrahigh pressure liquid chromatography/diode array detection/mass spectrometry. KEY RESULTS AND CONCLUSIONS The original ability to incorporate epigallocatechin (EGC) into grapevine condensed tannins was lost independently in both the American and Eurasian/Asian branches of the Vitaceae, with exceptional cases of reversion to the ancestral EGC phenotype. This is particularly true in the genus Vitis, where we now find two radically distinct groups differing with respect to EGC content. While Vitis species from Asia are void of EGC, 50 % of the New World Vitis harbour EGC. Interestingly, the presence of EGC is tightly coupled with the degree of leaf margin serration. Noticeably, the rare Asian EGC-forming species are phylogenetically close to Vitis vinifera, the only remnant representative of Vitis in Eurasia. Both the wild ancestral V. vinifera subsp. sylvestris as well as the domesticated V. vinifera subsp. sativa can accumulate EGC and activate galloylation biosynthesis that compete for photoassimilates and reductive power.
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Affiliation(s)
| | | | - Roberto Bacilieri
- INRA, Equipe DAAV, UMR AGAP (Univ. Montpellier, CIRAD, INRAE, SupAgro), Montpellier, France
| | - Peter Nick
- Karlsruhe Institute of Technology, Botanical Institute, Molecular Cell Biology, Karlsruhe, Germany
| | | | - Erika Maul
- Julius Kühn-Institut (JKI), Institut für Rebenzüchtung Geilweilerhof, Siebeldingen, Germany
| | - Katalin Solymosi
- Department of Plant Anatomy, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Peter Teszlák
- Department of Viticulture and Technology Development, Research Institute of Viticulture and Oenology, University of Pécs, Pécs, Hungary
| | - Jiang-Fu Jiang
- Zhengzhou Fruit Research Institute, Zhengzhou, Henan, PR China
| | - Lei Sun
- Zhengzhou Fruit Research Institute, Zhengzhou, Henan, PR China
| | | | - Jason P Londo
- USDA, Grape Genetics Research Unit, Agricultural Research Service, Geneva, New York, NY, USA
| | - Ben Gutierrez
- USDA, Plant Genetic Resources Unit, Agricultural Research Service, Geneva, New York, NY, USA
| | - Bernard Prins
- USDA, Nat’l Clonal Germplasm Rep – Tree Fruit & Nut Crops & Grapes, University of California, Davis, California, USA
| | | | | | | | - Cecile Marchal
- INRA, Grapevine Biological Resources Center, Experimental Unit of Domaine de Vassal, Marseillan-plage, France
| | - Amir Sultan
- National Herbarium (Stewart Collection), National Agricultural Research Centre, Islamabad, Pakistan
| | | | | | | | | | | | - Vugar Salimov
- Azerbaijani Scientific Research Institute of Viticulture and Winemaking, Baku, Azerbaijan
| | - Mirza Musayev
- Genetic Resources Institute of the Azerbaijan National Academy of Sciences, Baku, Azerbaijan
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47
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Yang Y, Zhang K, Xiao Y, Zhang L, Huang Y, Li X, Chen S, Peng Y, Yang S, Liu Y, Cheng F. Genome Assembly and Population Resequencing Reveal the Geographical Divergence of Shanmei (Rubus corchorifolius). GENOMICS, PROTEOMICS & BIOINFORMATICS 2022; 20:1106-1118. [PMID: 35643190 DOI: 10.1016/j.gpb.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 04/28/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022]
Abstract
Rubus corchorifolius (Shanmei or mountain berry, 2n = 14) is widely distributed in China, and its fruits possess high nutritional and medicinal values. Here, we reported a high-quality chromosome-scale genome assembly of Shanmei, with contig size of 215.69 Mb and 26,696 genes. Genome comparison among Rosaceae species showed that Shanmei and Fupenzi (Rubus chingii Hu) were most closely related, followed by blackberry (Rubus occidentalis), and that environmental adaptation-related genes were significantly expanded in the Shanmei genome. Further resequencing of 101 samples of Shanmei collected from four regions in the provinces of Yunnan, Hunan, Jiangxi, and Sichuan in China revealed that the Hunan population of Shanmei possessed the highest diversity and represented the more ancestral population. Moreover, the Yunnan population underwent strong selection based on the nucleotide diversity, linkage disequilibrium, and historical effective population size analyses. Furthermore, genes from candidate genomic regions that showed strong divergence were significantly enriched in the flavonoid biosynthesis and plant hormone signal transduction pathways, indicating the genetic basis of adaptation of Shanmei to the local environment. The high-quality assembled genome and the variome dataset of Shanmei provide valuable resources for breeding applications and for elucidating the genome evolution and ecological adaptation of Rubus species.
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Affiliation(s)
- Yinqing Yang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China
| | - Kang Zhang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China
| | - Ya Xiao
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China; Biotechnology Research Center, Xiangxi Academy of Agricultural Sciences, Jishou 416000, China
| | - Lingkui Zhang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China
| | - Yile Huang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China
| | - Xing Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China
| | - Shumin Chen
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China
| | - Yansong Peng
- Lushan Botanical Garden, Chinese Academy of Sciences, Lushan 332900, China
| | - Shuhua Yang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China.
| | - Yongbo Liu
- State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Feng Cheng
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops, Ministry of Agriculture and Rural Affairs, Sino-Dutch Joint Laboratory of Horticultural Genomics, Beijing 100081, China.
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48
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Yan H, Haak DC, Li S, Huang L, Bombarely A. Exploring transposable element-based markers to identify allelic variations underlying agronomic traits in rice. PLANT COMMUNICATIONS 2022; 3:100270. [PMID: 35576152 PMCID: PMC9251385 DOI: 10.1016/j.xplc.2021.100270] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 10/29/2021] [Accepted: 12/16/2021] [Indexed: 06/10/2023]
Abstract
Transposable elements (TEs) are a major force in the production of new alleles during domestication; nevertheless, their use in association studies has been limited because of their complexity. We have developed a TE genotyping pipeline (TEmarker) and applied it to whole-genome genome-wide association study (GWAS) data from 176 Oryza sativa subsp. japonica accessions to identify genetic elements associated with specific agronomic traits. TE markers recovered a large proportion (69%) of single-nucleotide polymorphism (SNP)-based GWAS peaks, and these TE peaks retained ca. 25% of the SNPs. The use of TEs in GWASs may reduce false positives associated with linkage disequilibrium (LD) among SNP markers. A genome scan revealed positive selection on TEs associated with agronomic traits. We found several cases of insertion and deletion variants that potentially resulted from the direct action of TEs, including an allele of LOC_Os11g08410 associated with plant height and panicle length traits. Together, these findings reveal the utility of TE markers for connecting genotype to phenotype and suggest a potential role for TEs in influencing phenotypic variations in rice that impact agronomic traits.
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Affiliation(s)
- Haidong Yan
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA 24061, USA
| | - David C Haak
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA 24061, USA; Graduate Program in Genetics, Bioinformatics and Computational Biology (GBCB), Virginia Tech, Blacksburg, VA 24061, USA
| | - Song Li
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA 24061, USA; Graduate Program in Genetics, Bioinformatics and Computational Biology (GBCB), Virginia Tech, Blacksburg, VA 24061, USA
| | - Linkai Huang
- Department of Grassland Science, Animal Science and Technology College, Sichuan Agricultural University, Chengdu 611130, China
| | - Aureliano Bombarely
- Department of Bioscience, Universita degli Studi di Milano (UNIMI), 20133 Milano, Italy; Instituto de Biologıa Molecular y Celular de Plantas (IBMCP), UPV-CSIC, 46022 Valencia, Spain.
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49
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Mu XY, Wu YM, Shen XL, Tong L, Lei FW, Xia XF, Ning Y. Genomic Data Reveals Profound Genetic Structure and Multiple Glacial Refugia in Lonicera oblata (Caprifoliaceae), a Threatened Montane Shrub Endemic to North China. FRONTIERS IN PLANT SCIENCE 2022; 13:832559. [PMID: 35615142 PMCID: PMC9125190 DOI: 10.3389/fpls.2022.832559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 03/21/2022] [Indexed: 05/28/2023]
Abstract
Characterizing genetic diversity and structure and identifying conservation units are both crucial for the conservation and management of threatened species. The development of high-throughput sequencing technology provides exciting opportunities for conservation genetics. Here, we employed the powerful SuperGBS method to identify 33, 758 high-quality single-nucleotide polymorphisms (SNP) from 134 individuals of a critically endangered montane shrub endemic to North China, Lonicera oblata. A low level of genetic diversity and a high degree of genetic differentiation among populations were observed based on the SNP data. Both principal component and phylogenetic analyses detected seven clusters, which correspond exactly to the seven geographic populations. Under the optimal K = 7, Admixture suggested the combination of the two small and geographically neighboring populations in the Taihang Mountains, Dongling Mountains, and Lijiazhuang, while the division of the big population of Jiankou Great Wall in the Yan Mountains into two clusters. High population genetic diversity and a large number of private alleles were detected in the four large populations, while low diversity and non-private alleles were observed for the remaining three small populations, implying the importance of these large populations as conservation units in priority. Demographic history inference suggested two drastic contractions of population size events that occurred after the Middle Pleistocene Transition and the Last Glacial Maximum, respectively. Combining our previous ecological niche modeling results with the present genomic data, there was a possible presence of glacial refugia in the Taihang and Yan Mountains, North China. This study provides valuable data for the conservation and management of L. oblata and broadens the understanding of the high biodiversity in the Taihang and Yan Mountains.
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Affiliation(s)
- Xian-Yun Mu
- Laboratory of Systematic Evolution and Biogeography of Woody Plants, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Yuan-Mi Wu
- Laboratory of Systematic Evolution and Biogeography of Woody Plants, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Xue-Li Shen
- Laboratory of Systematic Evolution and Biogeography of Woody Plants, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Ling Tong
- Laboratory of Systematic Evolution and Biogeography of Woody Plants, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Feng-Wei Lei
- Laboratory of Systematic Evolution and Biogeography of Woody Plants, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Xiao-Fei Xia
- Beijing Museum of Natural History, Beijing, China
| | - Yu Ning
- Institute of Wetland Research, Chinese Academy of Forestry, Beijing, China
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50
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Liu Y, Yu W, Wu B, Li J. Patterns of genomic divergence in sympatric and allopatric speciation of three Mihoutao ( Actinidia) species. HORTICULTURE RESEARCH 2022; 9:uhac054. [PMID: 35591930 PMCID: PMC9113235 DOI: 10.1093/hr/uhac054] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 02/19/2022] [Indexed: 06/15/2023]
Abstract
Isolation by geographic distance is involved in the formation of potential genomic islands and the divergence of genomes, which often result in speciation. The mechanisms of sympatric and allopatric speciation associated with geographic distance remain a topic of interest to evolutionary biologists. Here, we examined genomic divergence in three Actinidia species from large-scale sympatric and allopatric regions. Genome sequence data revealed that hexaploid Actinidia deliciosa originated from Actinidia chinensis and supported the speciation-with-gene-flow model in sympatric regions. The common ancestor of Actinidia setosa and A. deliciosa migrated from the mainland to the Taiwan Island ~2.91 Mya and formed A. setosa ~0.92 Mya, and the speciation of A. setosa is consistent with the divergence-after-speciation model with selective sweeps. Geographic isolation resulted in population contraction and accelerated the process of lineage sorting and speciation due to natural selection. Genomic islands contained genes associated with organ development, local adaptation, and stress resistance, indicating selective sweeps on a specific set of traits. Our results highlight the patterns of genomic divergence in sympatric and allopatric speciation, with the mediation of geographic isolation in the formation of genomic islands during Actinidia speciation.
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Affiliation(s)
| | - Wenhao Yu
- State Key Laboratory of Environmental Criteria and Risk Assessment,
Chinese Research Academy of Environmental Sciences, 8 Dayangfang, Beijing 100012, China
| | - Baofeng Wu
- State Key Laboratory of Environmental Criteria and Risk Assessment,
Chinese Research Academy of Environmental Sciences, 8 Dayangfang, Beijing 100012, China
| | - Junsheng Li
- State Key Laboratory of Environmental Criteria and Risk Assessment,
Chinese Research Academy of Environmental Sciences, 8 Dayangfang, Beijing 100012, China
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