1
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Raclariu-Manolică AC, Socaciu C. In Search of Authenticity Biomarkers in Food Supplements Containing Sea Buckthorn: A Metabolomics Approach. Foods 2023; 12:4493. [PMID: 38137297 PMCID: PMC10742966 DOI: 10.3390/foods12244493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Sea buckthorn (Hippophae rhamnoides L.) (SB) is increasingly consumed worldwide as a food and food supplement. The remarkable richness in biologically active phytochemicals (polyphenols, carotenoids, sterols, vitamins) is responsible for its purported nutritional and health-promoting effects. Despite the considerable interest and high market demand for SB-based supplements, a limited number of studies report on the authentication of such commercially available products. Herein, untargeted metabolomics based on ultra-high-performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UHPLC-QTOF-ESI+MS) were able to compare the phytochemical fingerprint of leaves, berries, and various categories of SB-berry herbal supplements (teas, capsules, tablets, liquids). By untargeted metabolomics, a multivariate discrimination analysis and a univariate approach (t-test and ANOVA) showed some putative authentication biomarkers for berries, e.g., xylitol, violaxanthin, tryptophan, quinic acid, quercetin-3-rutinoside. Significant dominant molecules were found for leaves: luteolin-5-glucoside, arginine, isorhamnetin 3-rutinoside, serotonin, and tocopherol. The univariate analysis showed discriminations between the different classes of food supplements using similar algorithms. Finally, eight molecules were selected and considered significant putative authentication biomarkers. Further studies will be focused on quantitative evaluation.
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Affiliation(s)
- Ancuța Cristina Raclariu-Manolică
- Stejarul Research Centre for Biological Sciences, National Institute of Research and Development for Biological Sciences, 610004 Piatra Neamț, Romania;
| | - Carmen Socaciu
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj Napoca, 400372 Cluj-Napoca, Romania
- BIODIATECH—Research Center for Applied Biotechnology in Diagnosis and Molecular Therapy, 400478 Cluj-Napoca, Romania
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2
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Nybom H, Ruan C, Rumpunen K. The Systematics, Reproductive Biology, Biochemistry, and Breeding of Sea Buckthorn-A Review. Genes (Basel) 2023; 14:2120. [PMID: 38136942 PMCID: PMC10743242 DOI: 10.3390/genes14122120] [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: 10/15/2023] [Revised: 11/11/2023] [Accepted: 11/15/2023] [Indexed: 12/24/2023] Open
Abstract
Both the fruit flesh and seeds of sea buckthorn have multiple uses for medicinal and culinary purposes, including the valuable market for supplementary health foods. Bioactive compounds, such as essential amino acids, vitamins B, C, and E, carotenoids, polyphenols, ursolic acid, unsaturated fatty acids, and other active substances, are now being analyzed in detail for their medicinal properties. Domestication with commercial orchards and processing plants is undertaken in many countries, but there is a large need for improved plant material with high yield, tolerance to environmental stress, diseases, and pests, suitability for efficient harvesting methods, and high contents of compounds that have medicinal and/or culinary values. Applied breeding is based mainly on directed crosses between different subspecies of Hippophae rhamnoides. DNA markers have been applied to analyses of systematics and population genetics as well as for the discrimination of cultivars, but very few DNA markers have as yet been developed for use in selection and breeding. Several key genes in important metabolic pathways have, however, been identified, and four genomes have recently been sequenced.
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Affiliation(s)
- Hilde Nybom
- Department of Plant Breeding–Balsgård, Swedish University of Agricultural Sciences, 29194 Kristianstad, Sweden
| | - Chengjiang Ruan
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian 116600, China;
| | - Kimmo Rumpunen
- Department of Plant Breeding, Swedish University of Agricultural Sciences, 23053 Alnarp, Sweden;
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3
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Xu Y, Kou J, Zhang Q, Tan S, Zhu L, Geng Z, Yang X. Visual Detection of Water Content Range of Seabuckthorn Fruit Based on Transfer Deep Learning. Foods 2023; 12:foods12030550. [PMID: 36766080 PMCID: PMC9914117 DOI: 10.3390/foods12030550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/14/2023] [Accepted: 01/24/2023] [Indexed: 01/28/2023] Open
Abstract
To realize the classification of sea buckthorn fruits with different water content ranges, a convolution neural network (CNN) detection model of sea buckthorn fruit water content ranges was constructed. In total, 900 images of seabuckthorn fruits with different water contents were collected from 720 seabuckthorn fruits. Eight classic network models based on deep learning were used as feature extraction for transfer learning. A total of 180 images were randomly selected from the images of various water content ranges for testing. Finally, the identification accuracy of the network model for the water content range of seabuckthorn fruit was 98.69%, and the accuracy on the test set was 99.4%. The program in this study can quickly identify the moisture content range of seabuckthorn fruit by collecting images of the appearance and morphology changes during the drying process of seabuckthorn fruit. The model has a good detection effect for seabuckthorn fruits with different moisture content ranges with slight changes in characteristics. The migration deep learning can also be used to detect the moisture content range of other agricultural products, providing technical support for the rapid nondestructive testing of moisture contents of agricultural products.
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Affiliation(s)
- Yu Xu
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
| | - Jinmei Kou
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
| | - Qian Zhang
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
- Engineering Research Center for Production Mechanization of Oasis Characteristic Cash Crop, Ministry of Education, Shihezi 832000, China
- Xinjiang Production and Construction Corps Key Laboratory of Modern Agricultural Machinery, Shihezi 832000, China
| | - Shudan Tan
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
| | - Lichun Zhu
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
| | - Zhihua Geng
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
| | - Xuhai Yang
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
- Engineering Research Center for Production Mechanization of Oasis Characteristic Cash Crop, Ministry of Education, Shihezi 832000, China
- Xinjiang Production and Construction Corps Key Laboratory of Modern Agricultural Machinery, Shihezi 832000, China
- Correspondence:
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4
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Wu Z, Chen H, Pan Y, Feng H, Fang D, Yang J, Wang Y, Yang J, Sahu SK, Liu J, Xing Y, Wang X, Liu M, Luo X, Gao P, Li L, Liu Z, Yang H, Liu X, Xu X, Liu H, Wang E. Genome of Hippophae rhamnoides provides insights into a conserved molecular mechanism in actinorhizal and rhizobial symbioses. THE NEW PHYTOLOGIST 2022; 235:276-291. [PMID: 35118662 DOI: 10.1111/nph.18017] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Sea buckthorn (Hippophae rhamnoides), a horticulturally multipurpose species in the family Elaeagnaceae, can build associations with Frankia actinomycetes to enable symbiotic nitrogen-fixing. Currently, no high-quality reference genome is available for an actinorhizal plant, which greatly hinders the study of actinorhizal symbiotic nodulation. Here, by combining short-read, long-read and Hi-C sequencing technologies, we generated a chromosome-level reference genome of H. rhamnoides (scaffold N50: 65 Mb, and genome size: 730 Mb) and predicted 30 812 protein-coding genes mainly on 12 pseudochromosomes. Hippophae rhamnoides was found to share a high proportion of symbiotic nodulation genes with Medicago truncatula, implying a shared molecular mechanism between actinorhizal and rhizobial symbioses. Phylogenetic analysis clustered the three paralogous NODULE INCEPTION (NIN) genes of H. rhamnoides with those of other nodulating species, forming the NIN group that most likely evolved from the ancestral NLP group. The genome of H. rhamnoides will help us to decipher the underlying genetic programming of actinorhizal symbiosis, and our high-quality genome and transcriptomic resources will make H. rhamnoides a new excellent model plant for actinorhizal symbiosis research.
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Affiliation(s)
- Zefeng Wu
- National Key Laboratory of Plant Molecular Genetics, Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
- State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou, Gansu, 730070, China
| | - Hongyun Chen
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Ya Pan
- Jinzhong Institute of Forestry, Jinzhong, Shanxi, 030600, China
| | - Huan Feng
- National Key Laboratory of Plant Molecular Genetics, Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Dongming Fang
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Jun Yang
- National Key Laboratory of Plant Molecular Genetics, Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Yayu Wang
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Jun Yang
- Shanghai Chenshan Plant Science Research Center (CAS), Shanghai, 210602, China
| | - Sunil Kumar Sahu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Jianling Liu
- Jinzhong Institute of Forestry, Jinzhong, Shanxi, 030600, China
| | - Yu'e Xing
- Jinzhong Institute of Forestry, Jinzhong, Shanxi, 030600, China
| | - Xiaolin Wang
- National Key Laboratory of Plant Molecular Genetics, Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Min Liu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Xinyue Luo
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Peng Gao
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Lifeng Li
- Jinzhong Municipal Planning and Natural Resources Bureau, Jinzhong, Shanxi, 030600, China
| | - Zhongjian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, China
| | - Huanming Yang
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Xin Liu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Xun Xu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
- Guangdong Provincial Key Laboratory of Genome Read and Write, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Huan Liu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Ertao Wang
- National Key Laboratory of Plant Molecular Genetics, Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
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Yu L, Diao S, Zhang G, Yu J, Zhang T, Luo H, Duan A, Wang J, He C, Zhang J. Genome sequence and population genomics provide insights into chromosomal evolution and phytochemical innovation of Hippophae rhamnoides. PLANT BIOTECHNOLOGY JOURNAL 2022; 20:1257-1273. [PMID: 35244328 PMCID: PMC9241383 DOI: 10.1111/pbi.13802] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/09/2022] [Accepted: 02/19/2022] [Indexed: 06/01/2023]
Abstract
Plants of the Elaeagnaceae family are widely used to treat various health disorders owing to their natural phytochemicals. Seabuckthorn (Hippophae rhamnoides L.) is an economically and ecologically important species within the family with richness of biologically and pharmacologically active substances. Here, we present a chromosome-level genome assembly of seabuckthorn (http://hipp.shengxin.ren/), the first genome sequence of Elaeagnaceae, which has a total length of 849.04 Mb with scaffold N50 of 69.52 Mb and 30 864 annotated genes. Two sequential tetraploidizations with one occurring ~36-41 million years ago (Mya) and the last ~24-27 Mya were inferred, resulting in expansion of genes related to ascorbate and aldarate metabolism, lipid biosynthesis, and fatty acid elongation. Comparative genomic analysis reconstructed the evolutionary trajectories of the seabuckthorn genome with the predicted ancestral genome of 14 proto-chromosomes. Comparative transcriptomic and metabonomic analyses identified some key genes contributing to high content of polyunsaturated fatty acids and ascorbic acid (AsA). Additionally, we generated and analysed 55 whole-genome sequences of diverse accessions, and identified 9.80 million genetic variants in the seabuckthorn germplasms. Intriguingly, genes in selective sweep regions identified through population genomic analysis appeared to contribute to the richness of AsA and fatty acid in seabuckthorn fruits, among which GalLDH, GMPase and ACC, TER were the potentially major-effect causative genes controlling AsA and fatty acid content of the fruit, respectively. Our research offers novel insights into the molecular basis underlying phytochemical innovation of seabuckthorn, and provides valuable resources for exploring the evolution of the Elaeagnaceae family and molecular breeding.
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Affiliation(s)
- Liyang Yu
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
- Collaborative Innovation Center of Sustainable Forestry in Southern ChinaNanjing Forestry UniversityNanjingChina
| | - Songfeng Diao
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
- Research Institute of Non‐Timber ForestryChinese Academy of Forestry/Key Laboratory of Non‐timber Forest Germplasm Enhancement & Utilization of National and Grassland AdministrationZhengzhouChina
| | - Guoyun Zhang
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
| | - Jigao Yu
- School of Life SciencesNorth China University of Science and TechnologyTangshanChina
| | - Tong Zhang
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
| | - Hongmei Luo
- Experimental Center of Desert ForestryChinese Academy of ForestryDengkouChina
| | - Aiguo Duan
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
| | - Jinpeng Wang
- School of Life SciencesNorth China University of Science and TechnologyTangshanChina
| | - Caiyun He
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
| | - Jianguo Zhang
- State Key Laboratory of Tree Genetics and Breeding & Key Laboratory of Tree Breeding and CultivationNational Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijingChina
- Collaborative Innovation Center of Sustainable Forestry in Southern ChinaNanjing Forestry UniversityNanjingChina
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6
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Zhang G, Diao S, Song Y, He C, Zhang J. Genome-wide DNA N6-adenine methylation in sea buckthorn (Hippophae rhamnoides L.) fruit development. TREE PHYSIOLOGY 2022; 42:1286-1295. [PMID: 34986489 DOI: 10.1093/treephys/tpab177] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/24/2021] [Indexed: 06/14/2023]
Abstract
As a new epigenetic mark, DNA N6-adenine (6mA) methylation plays an important role in various biological processes and has been reported in many prokaryotic organisms in recent years. However, the distribution patterns and functions of DNA 6mA modification have been poorly studied in non-model crops. In this study, we observed that the methylation ratio of 6mA was about 0.016% in the sea buckthorn (Hippophae rhamnoides L.) genome using mass spectrometry. We first constructed a comprehensive 6mA landscape in sea buckthorn genome using nanopore sequencing at single-base resolution. Distribution analysis suggested that 6mA methylated sites were widely distributed in the sea buckthorn chromosomes, which were similar to those in Arabidopsis and rice. Furthermore, reduced 6mA DNA methylation is associated with different expression of genes related to the fruit-ripening process in sea buckthorn. Our results revealed that 6mA DNA modification could be considered an important epigenomic mark and contributes to the fruit ripening process in plants.
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Affiliation(s)
- Guoyun Zhang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, xiangshan street, haidian district, China
| | - Songfeng Diao
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, xiangshan street, haidian district, China
| | - Yating Song
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, xiangshan street, haidian district, China
| | - Caiyun He
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, xiangshan street, haidian district, China
| | - Jianguo Zhang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, xiangshan street, haidian district, China
- Collaborative Innovation Center of Sustainable Forestry in Southern China, Nanjing Forestry University, longpan street, xuanwu district, China
- Collaborative Innovation Center of Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China
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7
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Cheng C, Fan S, Wang C, Ye L, Wang Z, Huang H. Phylogenetic Analysis of Elaeagnus L. in China: A Basis for Genetic Improvement of a Berry Crop. FRONTIERS IN PLANT SCIENCE 2022; 13:899079. [PMID: 35755665 PMCID: PMC9223766 DOI: 10.3389/fpls.2022.899079] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/19/2022] [Indexed: 06/15/2023]
Abstract
Elaeagnus L. is found in wild or grown as ornamental plants and is increasingly regarded as underutilized berry shrubs by breeders. This genus has cosmopolitan distribution with various species widely distributed in China, Europe, the United States, and Canada. Interspecific hybrids, which have been reported several times, have attracted intense interest from plant breeders attempting to develop a fruit crop of Elaeagnus. Orthogonal projections to latent structures discriminant analysis (OPLS-DA) is a powerful statistical modeling tool that provides insights into separations between experimental groups. In this study, the molecular phylogeny of Elaeagnus species was first discussed using the ITS and matK sequences for guiding the construction of a genetic basis pool. A morphological OPLS-DA clustering model based on the genetic divergence was also constructed for the first time, which effectively realized the morphological grouping of Chinese Elaeagnus species. The results showed that a total of 10 wild species widely distributed in China have the potential to develop fruit crops. Particularly, Elaeagnus conferta has the potential to provide a founder species with a large fruit size, while Elaeagnus Gonyanthes has the potential to provide important genetic resources with long pedicel. Elaeagnus lanceolata and Elaeagnus delavayi could be used to domesticate hybrids without spines, and the other five climbing shrubs could be used to develop high-yield crown-type commercial cultivars for automated field management. The top five contributing morphological traits affecting the current clustering model were V9 (flower color), V1 (flowering), V5 (evergreen or deciduous), V3 (leaf size), and V2 (fruiting). Furthermore, the grouping analysis indicated that the V9 was the most important factor affecting morphological clustering. Thereafter, the temporally calibrated phylogeny inferred from the matK sequence was used to reconstruct the origin and evolution of the genus Elaeagnus, and the results inferred an interesting geographic distribution pattern and potential cross-species interactions of Elaeagnus species at low latitudes in China. Our study also highlighted dispersal pattern investigation and genetic background analysis to improve future practices and policies related to species introduction of genetic basis pool.
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Affiliation(s)
- Chunsong Cheng
- Lushan Botanical Garden, Chinese Academic of Sciences, Jiujiang, China
| | - Siqing Fan
- Lushan Botanical Garden, Chinese Academic of Sciences, Jiujiang, China
| | - Canjian Wang
- Jiangxi University of Chinese Medicine, Nanchang, China
| | - Linlin Ye
- School of Applied Science and Technology, Hainan University, Haikou, China
| | - Zupeng Wang
- Lushan Botanical Garden, Chinese Academic of Sciences, Jiujiang, China
| | - Hongwen Huang
- Lushan Botanical Garden, Chinese Academic of Sciences, Jiujiang, China
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8
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Jain A, Kumar A, Sharma PC. Morphometric and Microsatellite Diversity in Seabuckthorn ( Hippophae rhamnoides L.) Natural Populations Originating from the Different Geographical Regions of the Indian Himalayas. PLANT MOLECULAR BIOLOGY REPORTER 2022; 40:566-578. [PMID: 35261434 PMCID: PMC8891741 DOI: 10.1007/s11105-022-01338-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/16/2022] [Indexed: 05/12/2023]
Abstract
UNLABELLED Seabuckthorn (Hippophae rhamnoides L.), an upcoming superfood plant, has attracted researchers' attention worldwide for its medicinal, nutritional, and socio-economic value, along with its characteristic features to sustain extreme climatic conditions. We have studied microsatellite marker-based genetic and morphometric diversity in 93 collections of H. rhamnoides from different geographic sites representing two regions, namely Leh and Lahaul of the Indian Himalayas. Microsatellite markers were isolated using two different approaches, including screening of microsatellite-enriched genomic library, and in silico screening of in-house developed seabuckthorn EST database and whole transcriptome assembly. In Leh and Lahaul collections, 32 and 30 microsatellite markers were found polymorphic, respectively. All the markers developed for H. rhamnoides showed cross-species transferability to H. salicifolia and H. tibetana. Two to six alleles were recorded in the two sets of collections with an average of 3.71 and 3.53 alleles per locus in Leh and Lahaul collections, respectively. Mean polymorphic information content (PIC) values for microsatellite markers were 0.39 and 0.41 for Leh and Lahaul collections, respectively. The average expected heterozygosity was less than the observed heterozygosity. Wright's fixation index (F IS) varied from (-)0.2045 to 1.0 and (-)0.1688 to 1.0 for Leh and Lahaul collections, respectively. Shannon's informative index (I) remained in the range of 0.6745 to 1.8621, and 0.6824 to 1.6308 for Leh and Lahaul collections, respectively. The UPGMA-based combined dendrogram showed clear demarcation between Leh and Lahaul collections, although a few ecotypes were regrouped with collections from the other region. No significant relationship was observed between the morphological distance matrix and molecular marker distance matrix. The findings of the present study may prove helpful in future breeding and conservation strategies aiming for seabuckthorn improvement. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s11105-022-01338-6.
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Affiliation(s)
- Ankit Jain
- Merck Life Science Pvt. Ltd, 8th Floor, Godrej One, Vikhroli (E), Mumbai, India
| | - Ashish Kumar
- Kusuma School of Biological Sciences, Indian Institute of Technology, New Delhi, India
| | - Prakash Chand Sharma
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, New Delhi, India
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9
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Ding J, Ruan C, Guan Y, Li H, Du W, Lu S, Wen X, Tang K, Chen Y. Nontargeted metabolomic and multigene expression analyses reveal the mechanism of oil biosynthesis in sea buckthorn berry pulp rich in palmitoleic acid. Food Chem 2021; 374:131719. [PMID: 34875440 DOI: 10.1016/j.foodchem.2021.131719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 11/10/2021] [Accepted: 11/27/2021] [Indexed: 11/28/2022]
Abstract
Sea buckthorn berry pulp (SBP) oil is abundant in palmitoleic acid (C16:1). However, metabolic mechanisms of oil biosynthesis in SBP (non-seed tissues) are not clear. Thus, comparative nontargeted metabolomic analysis of the four developmental stages of berry pulp in two lines, Za56 and TF2-36, was performed. The results revealed that glycerol-3-phosphate (G3P) was critical for high oil accumulation in the mid-early developmental stages. In particular, the metabolism of phosphatidylcholine (PC) (16:0/16:0), PC (16:0/16:1), and PC (16:1/16:1) was also significantly altered. Sufficient supply of G3P and 16:1-CoA, coupled with upregulated expression of the glycerol-3-phosphate dehydrogenase (GPD1) and delta-9 desaturase (Δ9D) genes, were associated with high oil content enriched in C16:1 in SBP. Our results provide a scientific basis for the development of metabolic engineering strategies to increase the oil content in SBP with a high level of C16:1.
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Key Words
- Berry pulp oil
- Choline, PubChem CID: 305
- Gene expression
- Glycerol, PubChem CID: 753
- Glycerol-3-phosphate
- Glycerol-3-phosphate, PubChem CID: 754
- Glycerophosphocholine, PubChem CID: 439285
- Lysophosphatidycholine (16:0), PubChem CID: 10097314
- Nontargeted metabolomics
- Palmitic acid, PubChem CID: 985
- Palmitoleic acid
- Palmitoleic acid, PubChem CID: 445638
- Phosphatidylcholine (16: 1/16: 1), PubChem CID: 24778764
- Phosphatidylcholine (16:0/160), PubChem CID: 3032281
- Phosphatidylcholine (16:0/161), PubChem CID: 6443788
- Sea buckthorn
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Affiliation(s)
- Jian Ding
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian 116600, China
| | - Chengjiang Ruan
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian 116600, China.
| | - Ying Guan
- Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China
| | - He Li
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian 116600, China
| | - Wei Du
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian 116600, China
| | - Shunguang Lu
- Management Center of Seabuckthorn Development, Ministry of Water Resources, Beijing 100000, China
| | - Xiufeng Wen
- Management Center of Seabuckthorn Development, Ministry of Water Resources, Beijing 100000, China
| | - Ke Tang
- Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China
| | - Ye Chen
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian 116600, China
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Gâtlan AM, Gutt G. Sea Buckthorn in Plant Based Diets. An Analytical Approach of Sea Buckthorn Fruits Composition: Nutritional Value, Applications, and Health Benefits. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18178986. [PMID: 34501575 PMCID: PMC8431556 DOI: 10.3390/ijerph18178986] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/08/2021] [Accepted: 08/17/2021] [Indexed: 01/17/2023]
Abstract
Current nutritional trends include plant-based diets as nutritional behavior of consumers who are increasingly concerned about a healthy lifestyle. Sea buckthorn (Hippophaë rhamnoides L.) is a plant with great virtues, containing more than 100 types of compounds. It is a plant with versatile properties, multiple economic advantages and a rich history, which still continues in natural medicine, and it is hence included in the daily diet by more and more people for the prevention and treatment of diet-related diseases. Its uniqueness is due to its chemical composition and the health beneficial properties that rise from its composition. This review is a detailed analytical picture of the current state of knowledge currently available regarding the Hippophaë plant, providing an overview of the qualities of sea buckthorn. This article summarizes data on sea buckthorn’s nutritional value, health beneficial properties, and its applications.
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Li X, Chen W, Simal-Gandara J, Georgiev MI, Li H, Hu H, Wu X, Efferth T, Wang S. West meets east: open up a dialogue on phytomedicine. Chin Med 2021; 16:57. [PMID: 34281584 PMCID: PMC8287783 DOI: 10.1186/s13020-021-00467-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 07/09/2021] [Indexed: 12/20/2022] Open
Abstract
The desire to extend the wisdom of traditional health systems has motivated the trade of many phytomedicine on a global scale for centuries, especially some dietary herbs, making a great overlap exits between western and eastern phytomedicine. Despite the communication since ancient times, a key disconnect still exists in the dialog among western and eastern herbal researchers. There is very little systematic effort to tap into the friction and fusion of eastern and western wisdom in utilizing phytomedicine. In this review, we analyzed the similarities and differences of three representative phytomedicine, namely Rhodiola, seabuckthorn, and fenugreek, aiming to open up new horizons in developing novel health products by integrating the wisdom of the east and the west.
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Affiliation(s)
- Xiuzhu Li
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR Taipa, China
| | - Weijie Chen
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR Taipa, China
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo-Ourense Campus, 32004 Ourense, Spain
| | - Milen I. Georgiev
- Laboratory of Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Plovdiv, Bulgaria
| | - Hongyi Li
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR Taipa, China
| | - Hao Hu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR Taipa, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan China
| | - Thomas Efferth
- Institute of Pharmaceutical and Biomedical Sciences, Department of Pharmaceutical Biology, Johannes Gutenberg University, Mainz, Germany
| | - Shengpeng Wang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR Taipa, China
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12
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Lukša J, Vepštaitė-Monstavičė I, Apšegaitė V, Blažytė-Čereškienė L, Stanevičienė R, Strazdaitė-Žielienė Ž, Ravoitytė B, Aleknavičius D, Būda V, Mozūraitis R, Servienė E. Fungal Microbiota of Sea Buckthorn Berries at Two Ripening Stages and Volatile Profiling of Potential Biocontrol Yeasts. Microorganisms 2020; 8:microorganisms8030456. [PMID: 32210172 PMCID: PMC7143951 DOI: 10.3390/microorganisms8030456] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/08/2020] [Accepted: 03/21/2020] [Indexed: 01/26/2023] Open
Abstract
Sea buckthorn, Hippophae rhamnoides L., has considerable potential for landscape reclamation, food, medicinal, and cosmetics industries. In this study, we analyzed fungal microorganism populations associated with carposphere of sea buckthorn harvested in Lithuania. An amplicon metagenomic approach based on the ITS2 region of fungal rDNA was used to reveal the ripening-affected fungal community alterations on sea buckthorn berries. According to alpha and beta diversity analyses, depending on the ripening stage, sea buckthorn displayed significantly different fungal communities. Unripe berries were shown to be prevalent by Aureobasidium, Taphrina, and Cladosporium, while ripe berries were dominated by Aureobasidium and Metschnikowia. The selected yeast strains from unripe and mature berries were applied for volatile organic compounds identification by gas chromatography and mass spectrometry techniques. It was demonstrated that the patterns of volatiles of four yeast species tested were distinct from each other. The current study for the first time revealed the alterations of fungal microorganism communities colonizing the surface of sea buckthorn berries at different ripening stages. The novel information on specific volatile profiles of cultivable sea buckthorn-associated yeasts with a potential role in biocontrol is important for the development of the strategies for plant cultivation and disease management, as well as for the improvement of the quality and preservation of the postharvest berries. Management of the fungal microorganisms present on the surface of berries might be a powerful instrument for control of phytopathogenic and potentially antagonistic microorganisms affecting development and quality of the berries.
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Affiliation(s)
- Juliana Lukša
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania (I.V.-M.); (R.S.); (Ž.S.-Ž.); (B.R.)
| | - Iglė Vepštaitė-Monstavičė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania (I.V.-M.); (R.S.); (Ž.S.-Ž.); (B.R.)
| | - Violeta Apšegaitė
- Laboratory of Chemical and Behavioral Ecology, Institute of Ecology, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania; (V.A.); (L.B.-Č.); (D.A.); (V.B.); (R.M.)
| | - Laima Blažytė-Čereškienė
- Laboratory of Chemical and Behavioral Ecology, Institute of Ecology, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania; (V.A.); (L.B.-Č.); (D.A.); (V.B.); (R.M.)
| | - Ramunė Stanevičienė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania (I.V.-M.); (R.S.); (Ž.S.-Ž.); (B.R.)
| | - Živilė Strazdaitė-Žielienė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania (I.V.-M.); (R.S.); (Ž.S.-Ž.); (B.R.)
| | - Bazilė Ravoitytė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania (I.V.-M.); (R.S.); (Ž.S.-Ž.); (B.R.)
| | - Dominykas Aleknavičius
- Laboratory of Chemical and Behavioral Ecology, Institute of Ecology, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania; (V.A.); (L.B.-Č.); (D.A.); (V.B.); (R.M.)
| | - Vincas Būda
- Laboratory of Chemical and Behavioral Ecology, Institute of Ecology, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania; (V.A.); (L.B.-Č.); (D.A.); (V.B.); (R.M.)
| | - Raimondas Mozūraitis
- Laboratory of Chemical and Behavioral Ecology, Institute of Ecology, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania; (V.A.); (L.B.-Č.); (D.A.); (V.B.); (R.M.)
| | - Elena Servienė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania (I.V.-M.); (R.S.); (Ž.S.-Ž.); (B.R.)
- Correspondence: ; Tel.: +370-5-272-93-63
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Tkacz K, Wojdyło A, Turkiewicz IP, Ferreres F, Moreno DA, Nowicka P. UPLC-PDA-Q/TOF-MS profiling of phenolic and carotenoid compounds and their influence on anticholinergic potential for AChE and BuChE inhibition and on-line antioxidant activity of selected Hippophaë rhamnoides L. cultivars. Food Chem 2020; 309:125766. [DOI: 10.1016/j.foodchem.2019.125766] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/20/2019] [Accepted: 10/21/2019] [Indexed: 12/30/2022]
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Ren R, Li N, Su C, Wang Y, Zhao X, Yang L, Li Y, Zhang B, Chen J, Ma X. The bioactive components as well as the nutritional and health effects of sea buckthorn. RSC Adv 2020; 10:44654-44671. [PMID: 35516250 PMCID: PMC9058667 DOI: 10.1039/d0ra06488b] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 11/24/2020] [Indexed: 12/13/2022] Open
Abstract
Sea buckthorn (SB), also named sea berry, Hippophae rhamnoides L. or Elaeagnus rhamnoides L., has been used in daily life for centuries with kinds of purposes ranging from a beverage with a pleasant taste and flavor, to an agent for treatment of many disorders and diseases. SB is well known more than just a fruit. So far, a unique mixture of bioactive components was elucidated in SB including flavonoids, phenolic acids, proanthocyanidins, carotenoids, fatty acids, triterpenoids, vitamins and phytosterols, which implied the great medicinal worth of this seaberry. Both in vitro and in vivo experiments, ranged from cell lines to animals as well as a few in patients and healthy volunteers, indicated that SB possessed various biological activities including anti-inflammatory and immunomodulatory effects, antioxidant properties, anti-cancer activities, hepato-protection, cardiovascular-protection, neuroprotection, radioprotection, skin protection effect as well as the protective effect against some eye and gastrointestinal sickness. Furthermore, the toxicological results revealed neither the fruits, nor the seeds of SB were toxic. The present review summarizes the unique profile of the chemical compounds, the nutritional and health effects as well as the toxicological properties of SB, which lay the foundation for practical applications of SB in treatment of human diseases. Sea buckthorn (SB), also named sea berry, has been used in daily life for centuries with kinds of purposes ranging from a beverage with a pleasant taste and flavor, to an agent for treatment of many disorders and diseases.![]()
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Tkacz K, Wojdyło A, Turkiewicz IP, Bobak Ł, Nowicka P. Anti-Oxidant and Anti-Enzymatic Activities of Sea Buckthorn ( Hippophaë rhamnoides L.) Fruits Modulated by Chemical Components. Antioxidants (Basel) 2019; 8:antiox8120618. [PMID: 31817215 PMCID: PMC6943611 DOI: 10.3390/antiox8120618] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 11/26/2019] [Accepted: 12/02/2019] [Indexed: 12/24/2022] Open
Abstract
The aim of this study was to analyze in vitro biological activities as anti-oxidant, anti-α-amylase, anti-α-glucosidase, anti-lipase, and anti-lipoxygenase activity, relative to bioactive components (phenolic acids, flavonols, xanthophylls, carotenes, esterified carotenoids, tocopherols, tocotrienols, and fatty acids) and the basic chemical composition (sugars, organic acid, dry matter, soluble solid, pH, titratable acidity, ash, pectins, and vitamin C) of Hippophaë rhamnoides berries. Six sea buckthorn cultivars commonly grown in Poland were analyzed including Aromatnaja, Botaniczeskaja-Lubitelskaja, Józef, Luczistaja, Moskwiczka, and Podarok Sadu. Berries contained 1.34–2.87 g of sugars and 0.96–4.22 g of organic acids in 100 g fresh weight, 468.60–901.11 mg of phenolic compounds, and 46.61–508.57 mg of carotenoids in 100 g dry mass. The fatty acid profile was established: palmitic > palmitoleic > oleic and linoleic > stearic and linolenic acids. The highest anti-oxidant (34.68 mmol Trolox/100 g dry mass) and anti-α-amylase potential (IC50 = 26.83 mg/mL) was determined in Aromatnaja, anti-α-glucosidase in Botaniczeskaja-Lubitelskaja (IC50 = 41.78 mg/mL), anti-lipase in Moskwiczka and Aromatnaja (average IC50 = 4.37 mg/mL), and anti-lipoxygenase in Aromatnaja and Podarok Sadu fruits (100% inhibition). The studied sea buckthorn berries may be a raw material for the development of functional foods and nutraceutical products rich in compounds with high biological activity.
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Affiliation(s)
- Karolina Tkacz
- Department of Fruit, Vegetable and Nutraceutical Plant Technology, The Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630 Wrocław, Poland; (K.T.); (I.P.T.); (P.N.)
| | - Aneta Wojdyło
- Department of Fruit, Vegetable and Nutraceutical Plant Technology, The Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630 Wrocław, Poland; (K.T.); (I.P.T.); (P.N.)
- Correspondence: ; Tel.: +48-71-320-7706
| | - Igor Piotr Turkiewicz
- Department of Fruit, Vegetable and Nutraceutical Plant Technology, The Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630 Wrocław, Poland; (K.T.); (I.P.T.); (P.N.)
| | - Łukasz Bobak
- Department of Animal Products Technology and Quality Management, The Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630 Wrocław, Poland;
| | - Paulina Nowicka
- Department of Fruit, Vegetable and Nutraceutical Plant Technology, The Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630 Wrocław, Poland; (K.T.); (I.P.T.); (P.N.)
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Ding J, Ruan C, Du W, Guan Y. RNA-seq data reveals a coordinated regulation mechanism of multigenes involved in the high accumulation of palmitoleic acid and oil in sea buckthorn berry pulp. BMC PLANT BIOLOGY 2019; 19:207. [PMID: 31109294 PMCID: PMC6528223 DOI: 10.1186/s12870-019-1815-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 04/30/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Sea buckthorn is a woody oil crop in which palmitoleic acid (C16:1n7, an omega-7 fatty acid (FA)) contributes approximately 40% of the total FA content in berry pulp (non-seed tissue). However, the molecular mechanisms contributing to the high accumulation of C16:1n7 in developing sea buckthorn berry pulp (SBP) remain poorly understood. RESULTS We identified 1737 unigenes associated with lipid metabolism through RNA-sequencing analysis of the four developmental stages of berry pulp in two sea buckthorn lines, 'Za56' and 'TF2-36'; 139 differentially expressed genes were detected between the different berry pulp developmental stages in the two lines. Analyses of the FA composition showed that the C16:1n7 contents were significantly higher in line 'Za56' than in line 'TF2-36' in the mid-late developmental stages of SBP. Additionally, qRT-PCR analyses of 15 genes involved in FA and triacylglycerol (TAG) biosynthesis in both lines revealed that delta9-ACP-desaturase (ACP-Δ9D) competed with 3-ketoacyl-ACP-synthase II (KASII) for the substrate C16:0-ACP and that ACP-Δ9D and delta9-CoA-desaturase (CoA-Δ9D) gene expression positively correlated with C16:1n7 content; KASII and fatty acid elongation 1 (FAE1) gene expression positively correlated with C18:0 content in developing SBP. Specifically, the abundance of ACP-Δ9D and CoA-Δ9D transcripts in line 'Za56', which had a higher C16:1n7 content than line 'TF2-36', suggests that these two genes play an important role in C16:1n7 biosynthesis. Furthermore, the high expressions of the glycerol-3-phosphate dehydrogenase (GPD1) gene and the WRINKLED1 (WRI1) transcription factor contributed to increased biosynthesis of TAG precursor and FAs, respectively, in the early developmental stages of SBP, and the high expression of the diacylglycerol O-acyltransferase 1 (DGAT1) gene increased TAG assembly in the later developmental stages of SBP. Overall, we concluded that increased ACP-Δ9D and CoA-Δ9D levels coupled with decreased KASII and FAE1 activity is a critical event for high C16:1n7 accumulation and that the coordinated high expression of WRI1, GPD1, and DGAT1 genes resulted in high oil accumulation in SBP. CONCLUSION Our results provide a scientific basis for understanding the mechanism of high C16:1n7 accumulation in berry pulp (non-seed tissue) and are valuable to the genetic breeding programme for achieving a high quality and yield of SBP oil.
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Affiliation(s)
- Jian Ding
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, 18 Liaohe West Road, Dalian, 116600 Liaoning China
| | - Chengjiang Ruan
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, 18 Liaohe West Road, Dalian, 116600 Liaoning China
| | - Wei Du
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, 18 Liaohe West Road, Dalian, 116600 Liaoning China
| | - Ying Guan
- Institute of Berries, Heilongjiang Academy of Agricultural Sciences, 5 Fansheng Street, Suiling, Heilongjiang, 152230 China
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Du W, Xiong CW, Ding J, Nybom H, Ruan CJ, Guo H. Tandem Mass Tag Based Quantitative Proteomics of Developing Sea Buckthorn Berries Reveals Candidate Proteins Related to Lipid Metabolism. J Proteome Res 2019; 18:1958-1969. [PMID: 30990047 DOI: 10.1021/acs.jproteome.8b00764] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Sea buckthorn ( Hippophae L.) is an economically important shrub or small tree distributed in Eurasia. Most of its well-recognized medicinal and nutraceutical products are derived from its berry oil, which is rich in monounsaturated omega-7 (C16:1) fatty acid and polyunsaturated omega-6 (C18:2) and omega-3 (C18:3) fatty acids. In this study, tandem mass tags (TMT)-based quantitative analysis was used to investigate protein profiles of lipid metabolism in sea buckthorn berries harvested 30, 50, and 70 days after flowering. In total, 8626 proteins were identified, 6170 of which were quantified. Deep analysis results for the proteins identified and related pathways revealed initial fatty acid accumulation during whole-berry development. The abundance of most key enzymes involved in fatty acid and triacylglycerol (TAG) biosynthesis peaked at 50 days after flowering, but TAG synthesis through the PDAT (phospholipid: diacylglycerol acyltransferase) pathway mostly occurred early in berry development. In addition, the patterns of proteins involved in lipid metabolism were confirmed by combined quantitative real-time polymerase chain reaction, enzyme-linked immunosorbent assay, and parallel reaction monitoring analyses. Our data on the proteomic spectrum of sea buckthorn berries provide a scientific basic for understanding lipid metabolism and related pathways in the developing berries.
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Affiliation(s)
- Wei Du
- Institute of Plant Resources, Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education , Dalian Nationalities University , Dalian 116600 , China
| | - Chao-Wei Xiong
- Institute of Plant Resources, Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education , Dalian Nationalities University , Dalian 116600 , China
| | - Jian Ding
- Institute of Plant Resources, Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education , Dalian Nationalities University , Dalian 116600 , China
| | - Hilde Nybom
- Department of Plant Breeding-Balsgård , Swedish University of Agricultural Sciences , Fjälkestadsvägen 459 , SE-29194 Kristianstad , Sweden
| | - Cheng-Jiang Ruan
- Institute of Plant Resources, Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education , Dalian Nationalities University , Dalian 116600 , China
| | - Hai Guo
- Conseco Sea Buckthorn Co. Ltd. , Beijing 100038 , China.,Inner Mongolia Hijing Environment Protection Science and Technology Co. Ltd , Inner Mongolia 017000 , China
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Ding J, Ruan C, Guan Y, Krishna P. Identification of microRNAs involved in lipid biosynthesis and seed size in developing sea buckthorn seeds using high-throughput sequencing. Sci Rep 2018; 8:4022. [PMID: 29507325 PMCID: PMC5838164 DOI: 10.1038/s41598-018-22464-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 02/23/2018] [Indexed: 12/20/2022] Open
Abstract
Sea buckthorn is a plant of medicinal and nutritional importance owing in part to the high levels of essential fatty acids, linoleic (up to 42%) and α-linolenic (up to 39%) acids in the seed oil. Sea buckthorn can produce seeds either via the sexual pathway or by apomixis. The seed development and maturation programs are critically dependent on miRNAs. To understand miRNA-mediated regulation of sea buckthorn seed development, eight small RNA libraries were constructed for deep sequencing from developing seeds of a low oil content line ‘SJ1’ and a high oil content line ‘XE3’. High-throughput sequencing identified 137 known miRNA from 27 families and 264 novel miRNAs. The potential targets of the identified miRNAs were predicted based on sequence homology. Nineteen (four known and 15 novel) and 22 (six known and 16 novel) miRNAs were found to be involved in lipid biosynthesis and seed size, respectively. An integrated analysis of mRNA and miRNA transcriptome and qRT-PCR identified some key miRNAs and their targets (miR164d-ARF2, miR168b-Δ9D, novelmiRNA-108-ACC, novelmiRNA-23-GPD1, novelmiRNA-58-DGAT1, and novelmiRNA-191-DGAT2) potentially involved in seed size and lipid biosynthesis of sea buckthorn seed. These results indicate the potential importance of miRNAs in regulating lipid biosynthesis and seed size in sea buckthorn.
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Affiliation(s)
- Jian Ding
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian, 116600, China
| | - Chengjiang Ruan
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Institute of Plant Resources, Dalian Minzu University, Dalian, 116600, China.
| | - Ying Guan
- Institute of Berries, Heilongjiang Academy of Agricultural Sciences, Suiling, 152200, China
| | - Priti Krishna
- School of Science and Health, Western Sydney University, Penrith, NSW 2751, Australia
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Comparative transcriptome analysis of lipid biosynthesis in seeds and non-seed tissues of sea buckthorn. Genes Genomics 2017. [DOI: 10.1007/s13258-017-0564-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Jain A, Chaudhary S, Sharma PC. Mining of microsatellites using next generation sequencing of seabuckthorn (Hippophae rhamnoides L.) transcriptome. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2014; 20:115-23. [PMID: 24554845 PMCID: PMC3925482 DOI: 10.1007/s12298-013-0210-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2013] [Revised: 08/31/2013] [Accepted: 10/09/2013] [Indexed: 05/26/2023]
Abstract
Gene based microsatellite markers are becoming more popular as compared to traditional random genomic microsatellite markers due to rapid and inexpensive method of isolation and their cross species portability. The present study documents occurrence of microsatellites in the transcriptome of seabuckthorn, a plant with immense medicinal, nutritional and ecological value. De novo assembly of over 80 million high quality short reads generated by high throughput next generation sequencing yielded 88297 putative unigenes. Of these, 7.69 % unigenes harbored microsatellite repeats with an average of one microsatellite per 6.704 Kb transcriptome. Dinucleotide repeats were most abundant followed by trinucleotide repeats. Microsatellites were densely populated in coding regions followed by 3' and 5' untranslated regions. AG and AAG type repeats were most frequently represented. Of the microsatellite positive unigenes, 48.81 % could be assigned gene ontology (GO) terms in order to assess associations between microsatellite containing unigenes and biological role of known genes. Utility of unigene specific microsatellites was assessed on the basis of polymorphism(s) detected in 18 seabuckthorn collections from Leh (India) using a set of randomly selected 25 unigene specific microsatellites. The findings presented here are likely to find immense use in future breeding and molecular biology research projects in seabuckthorn aiming at its overall development as a crop.
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Affiliation(s)
- Ankit Jain
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, Delhi 110078 India
| | - Saurabh Chaudhary
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, Delhi 110078 India
| | - Prakash Chand Sharma
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, Delhi 110078 India
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