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Custodio-Mendoza JA, Aktaş H, Zalewska M, Wyrwisz J, Kurek MA. A Review of Quantitative and Topical Analysis of Anthocyanins in Food. Molecules 2024; 29:1735. [PMID: 38675555 PMCID: PMC11051960 DOI: 10.3390/molecules29081735] [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: 02/15/2024] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Anthocyanins, a subclass of flavonoids known for their vibrant colors and health-promoting properties, are pivotal in the nutritional science and food industry. This review article delves into the analytical methodologies for anthocyanin detection and quantification in food matrices, comparing quantitative and topical techniques. Quantitative methods, including High-performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS), offer precise quantification and profiling of individual anthocyanins but require sample destruction, limiting their use in continuous quality control. Topical approaches, such as Near-infrared Spectroscopy (NIR) and hyperspectral imaging, provide rapid, in situ analysis without compromising sample integrity, ideal for on-site food quality assessment. The review highlights the advancements in chromatographic techniques, particularly Ultra-high-performance Liquid Chromatography (UHPLC) coupled with modern detectors, enhancing resolution and speed in anthocyanin analysis. It also emphasizes the growing importance of topical techniques in the food industry for their efficiency and minimal sample preparation. By examining the strengths and limitations of both analytical realms, this article aims to shed light on current challenges and prospective advancements, providing insights into future research directions for improving anthocyanin analysis in foods.
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Affiliation(s)
| | | | | | | | - Marcin A. Kurek
- Department of Technique and Food Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 02-776 Warsaw, Poland; (J.A.C.-M.); (H.A.); (M.Z.); (J.W.)
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2
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Zhang Y, Shi J, Tan C, Liu Y, Xu YJ. Oilomics: An important branch of foodomics dealing with oil science and technology. Food Res Int 2023; 173:113301. [PMID: 37803609 DOI: 10.1016/j.foodres.2023.113301] [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: 05/08/2023] [Revised: 07/16/2023] [Accepted: 07/20/2023] [Indexed: 10/08/2023]
Abstract
Oil is one of three nutritious elements. The application of omics techniques in the field of oil science and technology is attracted increasing attention. Oilomics, which emerged as an important branch of foodomics, has been widely used in various aspects of oil science and technology. However, there are currently no articles systematically reviewing the application of oilomics. This paper aims to provide a critical overview of the advantages and value of oilomics technology compared to traditional techniques in various aspects of oil science and technology, including oil nutrition, oil processing, oil quality, safety, and traceability. Moreover, this article intends to review major issues in oilomics and give a comprehensive, critical overview of the current state of the art, future challenges and trends in oilomics, with a view to promoting the optimal application and development of oilomics technology in oil science and technology.
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Affiliation(s)
- Yu Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Reacher Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China
| | - Jiachen Shi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Reacher Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China
| | - Chinping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor, Malaysia
| | - Yuanfa Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Reacher Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China
| | - Yong-Jiang Xu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Reacher Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China.
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3
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Qu C, Zhu M, Hu R, Niu Y, Chen S, Zhao H, Li C, Wang Z, Yin N, Sun F, Chen Z, Shen S, Shang G, Zhou Y, Yan X, Wei L, Liu L, Yi B, Lian J, Li J, Tang Z, Liang Y, Xu X, Wang R, Yin J, Wan H, Du H, Qian W, Chai Y, Zhou Q, He Y, Zhong S, Qiu X, Yu H, Lam HM, Lu K, Fu F, Li J. Comparative genomic analyses reveal the genetic basis of the yellow-seed trait in Brassica napus. Nat Commun 2023; 14:5194. [PMID: 37626056 PMCID: PMC10457299 DOI: 10.1038/s41467-023-40838-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Yellow-seed trait is a desirable breeding characteristic of rapeseed (Brassica napus) that could greatly improve seed oil yield and quality. However, the underlying mechanisms controlling this phenotype in B. napus plants are difficult to discern because of their complexity. Here, we assemble high-quality genomes of yellow-seeded (GH06) and black-seeded (ZY821). Combining in-depth fine mapping of a quantitative trait locus (QTL) for seed color with other omics data reveal BnA09MYB47a, encoding an R2R3-MYB-type transcription factor, as the causal gene of a major QTL controlling the yellow-seed trait. Functional studies show that sequence variation of BnA09MYB47a underlies the functional divergence between the yellow- and black-seeded B. napus. The black-seed allele BnA09MYB47aZY821, but not the yellow-seed allele BnA09MYB47aGH06, promotes flavonoid biosynthesis by directly activating the expression of BnTT18. Our discovery suggests a possible approach to breeding B. napus for improved commercial value and facilitates flavonoid biosynthesis studies in Brassica crops.
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Affiliation(s)
- Cunmin Qu
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Meichen Zhu
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Ran Hu
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Yongchao Niu
- The State Key Laboratory of Agrobiotechnology and School of Life Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Si Chen
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Huiyan Zhao
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Chengxiang Li
- Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore, Singapore
| | - Zhen Wang
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Nengwen Yin
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Fujun Sun
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Zhiyou Chen
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Shulin Shen
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Guoxia Shang
- National Key Laboratory Breeding Base for Innovation and Utilization of Plateau Crop Germplasm, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, Qinghai, China
| | - Yan Zhou
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Xingying Yan
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Lijuan Wei
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Liezhao Liu
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Bin Yi
- National Key Laboratory of Crop Genetic Improvement, National Center of Rapeseed Improvement in Wuhan, Huazhong Agricultural University, Wuhan, China
| | | | - Jiang Li
- Biozeron Shenzhen, Inc, Shenzhen, China
| | - Zhanglin Tang
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Ying Liang
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Xinfu Xu
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Rui Wang
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Jiaming Yin
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Huafang Wan
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Hai Du
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Wei Qian
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Yourong Chai
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Qingyuan Zhou
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Yajun He
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Silin Zhong
- The State Key Laboratory of Agrobiotechnology and School of Life Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Xiao Qiu
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, Canada
| | - Hao Yu
- Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore, Singapore
- Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Singapore
| | - Hon-Ming Lam
- The State Key Laboratory of Agrobiotechnology and School of Life Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kun Lu
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China.
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China.
- Academy of Agricultural Sciences, Southwest University, Chongqing, China.
| | - Fuyou Fu
- Agriculture and Agri-Food Canada, Saskatoon Research Centre, 107 Science Place, Saskatoon, Canada.
| | - Jiana Li
- Engineering Research Center of South Upland Agriculture, Ministry of Education, College of Agronomy and Biotechnology, Southwest University, Chongqing, China.
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Chongqing, China.
- Academy of Agricultural Sciences, Southwest University, Chongqing, China.
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4
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Xu C, Lu J, Zeng Q, Zhang J, Dong L, Huang F, Shen Y, Su D. Magnetic nanometer combined with microwave: Novel rapid thawing promotes phenolics release in frozen-storage lychee. Food Chem 2023; 410:135384. [PMID: 36610094 DOI: 10.1016/j.foodchem.2022.135384] [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: 11/14/2022] [Revised: 12/13/2022] [Accepted: 12/31/2022] [Indexed: 01/03/2023]
Abstract
Magnetic nanometer combined with microwave thawing (MN-MT) could become a novel solution to challenges uneven and overheating of microwave thawing (MT), while retaining high thawing efficiency, compared to conventional water immersion thawing (WT). In this study, MN-MT was applied to thaw fruit (lychee as an example) for the first time, and was evaluated by comparison with WT, MT and water immersion combined with microwave thawing (WI-MT). Results showed that MN-MT could significantly shorten the thawing time of frozen lychee by 80.67%, 25.86% and 18.83% compared to WT, MT and WI-MT, respectively. Compared to WT, MN-MT was the only thawing treatment which significantly enhanced the release of quercetin-3-O-rutinose-7-O-α-l-rhamnoside, according to HPLC-DAD. Meanwhile, thermal-sensitive procyanidin B2, phenylpropionic acid and protocatechuic acid were found to be protected from degradations only by MN-MT based on UPLC-ESI-QTOF-MS/MS results. In summary, MN-MT is a potential novel treatment for rapid thawing and quality maintenance of frozen fruits.
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Affiliation(s)
- Canhua Xu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Jiaming Lu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Qingzhu Zeng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Junjia Zhang
- Department of Food Science, Rutgers, The State University of New Jersey, 65 Dudley Road, New Brunswick, NJ 08901, USA
| | - Lihong Dong
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Fei Huang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Yingbin Shen
- School of Life Science, Guangzhou University, Guangzhou 510006, PR China
| | - Dongxiao Su
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China.
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5
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Chen D, Chen H, Dai G, Zhang H, Liu Y, Shen W, Zhu B, Cui C, Tan C. Genome-wide identification and expression analysis of the anthocyanin-related genes during seed coat development in six Brassica species. BMC Genomics 2023; 24:103. [PMID: 36894869 PMCID: PMC9999611 DOI: 10.1186/s12864-023-09170-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 02/07/2023] [Indexed: 03/11/2023] Open
Abstract
Yellow seed is one favorite trait for the breeding of Brassica oilseed crops, but the performance of seed coat color is very complicated due to the involvement of various pigments. The change of seed coat color of Brassica crops is related to the specific synthesis and accumulation of anthocyanin, and the expression level of structural genes in anthocyanin synthesis pathway is specifically regulated by transcription factors. Despite some previous reports on the regulations of seed coat color from linkage marker development, gene fine-mapping and multi-omics association analysis, the trait of Brassica crops is affected by the evolutionary events such as genome triploidization, the regulatory mechanism is still largely unknown. In this study, we identified genes related to anthocyanin synthesis in six Brassica crops in U-triangle at the genome-wide level and performed collinearity analysis. A total of 1119 anthocyanin-related genes were identified, the collinear relationship of anthocyanin-related genes on subgenomic chromosomes was the best in B. napus (AACC) and the worst in B. carinata (BBCC). The comparisons of gene expressions for anthocyanin metabolic pathways in seed coats during seed development revealed differences in its metabolism among these species. Interestingly, the R2R3-MYB transcription factors MYB5 and TT2 were differentially expressed at all eight stages of seed coat development, indicating that they might be the key genes that caused the variation of the seed coat color. The expression curve and trend analyses of the seed coat development period showed that the main reason for the unexpressed copies of MYB5 and TT2 was likely gene silencing caused by gene structural variation. These results were valuable for the genetic improvement of Brassica seed coat color, and also provided new insights into gene multicopy evolution in Brassica polyploids.
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Affiliation(s)
- Daozong Chen
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China
| | - Haidong Chen
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China
| | - Guoqiang Dai
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China
| | - Haimei Zhang
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China
| | - Yi Liu
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China
| | - Wenjie Shen
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China
| | - Bo Zhu
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China.
| | - Cheng Cui
- Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chendu, 610066, China.
| | - Chen Tan
- College of Life Sciences, Ganzhou Key Laboratory of Greenhouse Vegetable, Gannan Normal University, Ganzhou, 341000, China.
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6
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Tang Y, Zhang G, Jiang X, Shen S, Guan M, Tang Y, Sun F, Hu R, Chen S, Zhao H, Li J, Lu K, Yin N, Qu C. Genome-Wide Association Study of Glucosinolate Metabolites (mGWAS) in Brassica napus L. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12030639. [PMID: 36771722 PMCID: PMC9921834 DOI: 10.3390/plants12030639] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/18/2023] [Accepted: 01/27/2023] [Indexed: 06/12/2023]
Abstract
Glucosinolates (GSLs) are secondary plant metabolites that are enriched in rapeseed and related Brassica species, and they play important roles in defense due to their anti-nutritive and toxic properties. Here, we conducted a genome-wide association study of six glucosinolate metabolites (mGWAS) in rapeseed, including three aliphatic glucosinolates (m145 gluconapin, m150 glucobrassicanapin and m151 progoitrin), one aromatic glucosinolate (m157 gluconasturtiin) and two indole glucosinolates (m165 indolylmethyl glucosinolate and m172 4-hydroxyglucobrassicin), respectively. We identified 113 candidate intervals significantly associated with these six glucosinolate metabolites. In the genomic regions linked to the mGWAS peaks, 187 candidate genes involved in glucosinolate biosynthesis (e.g., BnaMAM1, BnaGGP1, BnaSUR1 and BnaMYB51) and novel genes (e.g., BnaMYB44, BnaERF025, BnaE2FC, BnaNAC102 and BnaDREB1D) were predicted based on the mGWAS, combined with analysis of differentially expressed genes. Our results provide insight into the genetic basis of glucosinolate biosynthesis in rapeseed and should facilitate marker-based breeding for improved seed quality in Brassica species.
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Affiliation(s)
- Yunshan Tang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Guorui Zhang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Xinyue Jiang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Shulin Shen
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Mingwei Guan
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Yuhan Tang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Fujun Sun
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Ran Hu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Si Chen
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Huiyan Zhao
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Jiana Li
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Kun Lu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Nengwen Yin
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Cunmin Qu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Affiliation Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
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7
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Zhang Y, Xiao H, Lv X, Zheng C, Wu Z, Wang N, Wang J, Chen H, Wei F. Profiling and spatial distribution of phenolic compounds in rapeseed by two-step extraction strategy and targeted metabolomics combined with chemometrics. Food Chem 2023; 401:134151. [DOI: 10.1016/j.foodchem.2022.134151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/23/2022] [Accepted: 09/04/2022] [Indexed: 10/14/2022]
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8
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Torrijos R, Righetti L, Cirlini M, Calani L, Mañes J, Meca G, Dall’Asta C. Phytochemical profiling of volatile and bioactive compounds in yellow mustard (Sinapis alba) and oriental mustard (Brassica juncea) seed flour and bran. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Li H, Guo L, Ding X, An Q, Wang L, Hao S, Li W, Wang T, Gao Z, Zheng Y, Zhang D. Molecular Networking, Network Pharmacology, and Molecular Docking Approaches Employed to Investigate the Changes in Ephedrae Herba before and after Honey-Processing. Molecules 2022; 27:molecules27134057. [PMID: 35807303 PMCID: PMC9268138 DOI: 10.3390/molecules27134057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 12/10/2022] Open
Abstract
Raw Ephedrae herba (REH) and honey-processed Ephedrae herba (HEH) were the different decoction pieces of Ephedrae herba (EH). Honey-processing that changes REH into HEH has been shown to relieve cough and asthma to a synergistic extent. However, the chemical markers and the synergistic mechanism of HEH need to be further studied. In this study, the ultra-high performance liquid chromatography coupled with hybrid quadrupole time of flight mass spectrometry (UPLC-Q-TOF-MS) and molecular networking (MN) were used to investigate the chemical composition of REH and HEH, which led to the identification of 92 compounds. A total of 38 differential chemical markers for REH and HEH were identified using principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA). Network pharmacology suggests that the synergistic effect of HEH in relieving cough and asthma may be due to 31 differential chemical markers acting through 111 biological targets. Among them, four compounds and two targets probably played an important role based on the results of molecular docking. This study enriched our knowledge about the chemical composition of REH and HEH, as well as the synergistic mechanism of HEH.
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Affiliation(s)
- Hengyang Li
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Long Guo
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
- International Joint Research Center on Resource Utilization and Quality Evaluation of Traditional Chinese Medicine of Hebei Province, Shijiazhuang 050200, China
| | - Xiaoying Ding
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Qi An
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Lei Wang
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
- International Joint Research Center on Resource Utilization and Quality Evaluation of Traditional Chinese Medicine of Hebei Province, Shijiazhuang 050200, China
| | - Shenghui Hao
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Wenjie Li
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Tao Wang
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Zetong Gao
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
| | - Yuguang Zheng
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
- Department of Pharmaceutical Engineering, Hebei Chemical and Pharmaceutical College, Shijiazhuang 050026, China
- Correspondence: (Y.Z.); (D.Z.); Tel.: +86-311-8511-0166 (Y.Z.); +86-311-8992-6466 (D.Z.)
| | - Dan Zhang
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; (H.L.); (L.G.); (X.D.); (Q.A.); (L.W.); (S.H.); (W.L.); (T.W.); (Z.G.)
- International Joint Research Center on Resource Utilization and Quality Evaluation of Traditional Chinese Medicine of Hebei Province, Shijiazhuang 050200, China
- Correspondence: (Y.Z.); (D.Z.); Tel.: +86-311-8511-0166 (Y.Z.); +86-311-8992-6466 (D.Z.)
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10
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Zhao H, Shang G, Yin N, Chen S, Shen S, Jiang H, Tang Y, Sun F, Zhao Y, Niu Y, Zhao Z, Xu L, Lu K, Du D, Qu C, Li J. Multi-omics analysis reveals the mechanism of seed coat color formation in Brassica rapa L. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2022; 135:2083-2099. [PMID: 35606456 DOI: 10.1007/s00122-022-04099-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 04/08/2022] [Indexed: 06/15/2023]
Abstract
Multi-omics analysis of the transcriptome, metabolome and genome identified major and minor loci and candidate genes for seed coat color and explored the mechanism of flavonoid metabolites biosynthesis in Brassica rapa. Yellow seed trait is considered an agronomically desirable trait with great potential for improving seed quality of Brassica crops. Mechanisms of the yellow seed trait are complex and not well understood. In this study, we performed an integrated metabolome, transcriptome and genome-wide association study (GWAS) on different B. rapa varieties to explore the mechanisms underlying the seed coat color formation. A total of 2,499 differentially expressed genes and 116 differential metabolites between yellow and black seeds with strong association with the flavonoid biosynthesis pathway was identified. In addition, 330 hub genes involved in the seed coat color formation, and the most significantly differential flavonoids biosynthesis were detected based on weighted gene co-expression network analysis. Metabolite GWAS analysis using the contents of 42 flavonoids in developing seeds of 159 B. rapa lines resulted in the identification of 1,626 quantitative trait nucleotides (QTNs) and 37 chromosomal intervals, including one major locus on chromosome A09. A combination of QTNs detection, transcriptome and functional analyses led to the identification of 241 candidate genes that were associated with different flavonoid metabolites. The flavonoid biosynthesis pathway in B. rapa was assembled based on the identified flavonoid metabolites and candidate genes. Furthermore, BrMYB111 members (BraA09g004490.3C and BraA06g034790.3C) involved in the biosynthesis of taxifolin were functionally analyzed in vitro. Our findings lay a foundation and provide a reference for systematically investigating the mechanism of seed coat color in B. rapa and in the other plants.
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Affiliation(s)
- Huiyan Zhao
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Guoxia Shang
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rapeseed Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, Qinghai, China
| | - Nengwen Yin
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Si Chen
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Shulin Shen
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Haiyan Jiang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Yunshan Tang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Fujun Sun
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | - Yuhan Zhao
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
| | | | - Zhi Zhao
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rapeseed Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, Qinghai, China
| | - Liang Xu
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rapeseed Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, Qinghai, China
| | - Kun Lu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China
- Academy of Agricultural Sciences, Germplasm Creation Special Program of Southwest University, Southwest University, Chongqing, 400715, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, 400715, China
| | - Dezhi Du
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rapeseed Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, Qinghai, China.
| | - Cunmin Qu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China.
- Academy of Agricultural Sciences, Germplasm Creation Special Program of Southwest University, Southwest University, Chongqing, 400715, China.
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, 400715, China.
| | - Jiana Li
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, 400716, China.
- Academy of Agricultural Sciences, Germplasm Creation Special Program of Southwest University, Southwest University, Chongqing, 400715, China.
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, 400715, China.
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11
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Metabolic and transcriptome analysis of dark red taproot in radish (Raphanus sativus L.). PLoS One 2022; 17:e0268295. [PMID: 35536827 PMCID: PMC9089891 DOI: 10.1371/journal.pone.0268295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 04/26/2022] [Indexed: 11/25/2022] Open
Abstract
The red color in radish taproots is an important quality index and is mainly affected by anthocyanins. However, the metabolite components and gene expression underlying dark red taproot color formation in radish remain elusive. In this study, the metabolites and gene expression patterns affecting anthocyanin biosynthesis were monitored in the dark red taproots. Comparative analysis of anthocyanin metabolites between dark red taproots and white taproots indicated that pelargonin and pelargonidin 3-O-beta-D-glucoside were the most promising dark red pigments responsible for the coloration of the taproots. Transcriptomic analysis of gene expression between dark red taproots and white taproots revealed that most of genes involved in the anthocyanin biosynthesis pathway were up-regulated in dark red taproots. In particular, RsCHS and RsDFR were the two most up-regulated genes in the dark red taproots. Moreover, the higher coexpression of two R2R3-Myb transcription factors, RsMYB1 and RsMYB2, may contribute to dark red color formation. Our work documents metabolomic and transcriptomic changes related to the dark red color formation in taproots radish and provides valuable data for anthocyanin-rich radish breeding.
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12
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Shang G, Zhao H, Tong L, Yin N, Hu R, Jiang H, Kamal F, Zhao Z, Xu L, Lu K, Li J, Qu C, Du D. Genome-Wide Association Study of Phenylalanine Derived Glucosinolates in Brassica rapa. PLANTS (BASEL, SWITZERLAND) 2022; 11:1274. [PMID: 35567275 PMCID: PMC9104335 DOI: 10.3390/plants11091274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/05/2022] [Accepted: 05/05/2022] [Indexed: 11/16/2022]
Abstract
Glucosinolates (GSLs) are sulfur-containing bioactive compounds usually present in Brassicaceae plants and are usually responsible for a pungent flavor and reduction of the nutritional values of seeds. Therefore, breeding rapeseed varieties with low GSL levels is an important breeding objective. Most GSLs in Brassica rapa are derived from methionine or tryptophan, but two are derived from phenylalanine, one directly (benzylGSL) and one after a round of chain elongation (phenethylGSL). In the present study, two phenylalanine (Phe)-derived GSLs (benzylGSL and phenethylGSL) were identified and quantified in seeds by liquid chromatography and mass spectrometry (LC-MS) analysis. Levels of benzylGSL were low but differed among investigated low and high GSL genotypes. Levels of phenethylGSL (also known as 2-phenylethylGSL) were high but did not differ among GSL genotypes. Subsequently, a genome-wide association study (GWAS) was conducted using 159 B. rapa accessions to demarcate candidate regions underlying 43 and 59 QTNs associated with benzylGSL and phenethylGSL that were distributed on 10 chromosomes and 9 scaffolds, explaining 0.56% to 70.86% of phenotypic variations, respectively. Furthermore, we find that 15 and 18 known or novel candidate genes were identified for the biosynthesis of benzylGSL and phenethylGSL, including known regulators of GSL biosynthesis, such as BrMYB34, BrMYB51, BrMYB28, BrMYB29 and BrMYB122, and novel regulators or structural genes, such as BrMYB44/BrMYB77 and BrMYB60 for benzylGSL and BrCYP79B2 for phenethylGSL. Finally, we investigate the expression profiles of the biosynthetic genes for two Phe-derived GSLs by transcriptomic analysis. Our findings provide new insight into the complex machinery of Phe-derived GSLs in seeds of B. rapa and help to improve the quality of Brassicaceae plant breeding.
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Affiliation(s)
- Guoxia Shang
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rape Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining 810016, China; (G.S.); (Z.Z.); (L.X.)
| | - Huiyan Zhao
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
| | - Linhui Tong
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
| | - Nengwen Yin
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
| | - Ran Hu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
| | - Haiyan Jiang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
| | - Farah Kamal
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
| | - Zhi Zhao
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rape Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining 810016, China; (G.S.); (Z.Z.); (L.X.)
| | - Liang Xu
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rape Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining 810016, China; (G.S.); (Z.Z.); (L.X.)
| | - Kun Lu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Jiana Li
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Cunmin Qu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing 400716, China; (H.Z.); (L.T.); (N.Y.); (R.H.); (H.J.); (F.K.); (K.L.)
- Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing 400715, China
| | - Dezhi Du
- Laboratory for Research and Utilization of Qinghai Tibet Plateau Germplasm Resources, Key Laboratory of Spring Rape Genetic Improvement, Academy of Agricultural and Forestry Sciences, Qinghai University, Xining 810016, China; (G.S.); (Z.Z.); (L.X.)
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13
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Huang G, Lai M, Xu C, He S, Dong L, Huang F, Zhang R, Young DJ, Liu H, Su D. Novel Catabolic Pathway of Quercetin-3-O-Rutinose-7-O-α-L-Rhamnoside by Lactobacillus plantarum GDMCC 1.140: The Direct Fission of C-Ring. Front Nutr 2022; 9:849439. [PMID: 35369057 PMCID: PMC8966130 DOI: 10.3389/fnut.2022.849439] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/09/2022] [Indexed: 11/13/2022] Open
Abstract
Lychee pulp phenolics (LPP) is mainly catabolized in the host colon, increasing the abundances of Bacteroides and Lactobacillus. Herein, five selected gut microbial strains (Bacteroides uniformis, B. thetaiotaomicron, Lactobacillus rhamnosus, L. plantarum, and L. acidophilus) were separately incubated with LPP to ascertain the specific strains participating in phenolic metabolism and the corresponding metabolites. The results indicated that B. uniformis, L. rhamnosus, and L. plantarum were involved in LPP utilization, contributing to 52.37, 28.33, and 45.11% of LPP degradation after 48 h fermentation, respectively. Unprecedentedly, the metabolic pathway of the major phenolic compound quercetin-3-O-rutinose-7-O-α-L-rhamnoside by L. plantarum, appeared to be the direct fission of C-ring at C2–O1 and C3–C4 bonds, which was proved from the occurrence of two substances with the deprotonated molecule [M–H]− ion at m/z 299 and 459, respectively. Meanwhile, it was fully confirmed that B. uniformis participated in the catabolism of isorhamnetin glycoside and procyanidin B2. In the B. uniformis culture, kaempferol was synthesized through dehydroxylation of quercetin which could be catabolized into alphitonin by L. rhamnosus. Furthermore, LPP metabolites exerted higher antioxidant activity than their precursors and gave clues to understand the interindividual differences for phenolic metabolism by gut microbiota.
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Affiliation(s)
- Guitao Huang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Mingwen Lai
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Canhua Xu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Shan He
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Lihong Dong
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - Fei Huang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - Ruifen Zhang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - David James Young
- College of Engineering, Information Technology & Environment, Charles Darwin University, Darwin, NT, Australia
| | - Hesheng Liu
- Zhejiang Provincial Top Discipline of Biological Engineering (Level A), Zhejiang Wanli University, Ningbo, China
- *Correspondence: Hesheng Liu
| | - Dongxiao Su
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
- Dongxiao Su
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14
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Kamal F, Shen S, Hu R, Zhang Q, Yin N, Ma Y, Jiang Y, Xu X, Li J, Lu K, Qu C. Metabolite Characteristics Analysis of Siliques and Effects of Lights on the Accumulation of Glucosinolates in Siliques of Rapeseed. FRONTIERS IN PLANT SCIENCE 2022; 13:817419. [PMID: 35251085 PMCID: PMC8888874 DOI: 10.3389/fpls.2022.817419] [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: 11/18/2021] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
Glucosinolates (GSLs) are naturally occurring secondary metabolites found in the Brassicaceae family, which mainly synthesize in the siliques with a wide range of functions. In this study, we investigated the effects of lights on metabolites in siliques of rapeseed through ultra high-performance liquid chromatography (UPLC)-heated electrospray ionization (HESI)-tandem mass spectrometry (MS/MS). A total of 249 metabolites, including 29 phenolic acids, 38 flavonoids, 22 GSLs, 93 uncalculated and 67 unknown compounds, were identified in siliques of rapeseed. Meanwhile, 62 metabolites showed significant differences after shading treatment, which were mainly GSLs and unknown compounds. Interestingly, the amounts of 10 GSLs had high accumulation levels in siliques, while the expression levels of their corresponding biosynthetic genes (AOP, GSL-OH, IGMT, and ST5a) were obviously reduced after shading treatment. Further evidence showed that the amounts of GSLs were significantly reduced in seeds, in accordance with the expression profiles of transporter genes (BnaGTRs). Our findings indicated that lights could affect the accumulation and transportation of GSLs from siliques to seeds in rapeseed. Therefore, this study facilitates a better understanding of metabolic characteristics of siliques and provides insight into the importance of light for GSLs accumulation and transportation in siliques and seeds of rapeseed.
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Affiliation(s)
- Farah Kamal
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Shulin Shen
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Ran Hu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Qianwei Zhang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Nengwen Yin
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Yifang Ma
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Yuxiang Jiang
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Xinfu Xu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
| | - Jiana Li
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
| | - Kun Lu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
| | - Cunmin Qu
- Chongqing Engineering Research Center for Rapeseed, College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Academy of Agricultural Sciences, Southwest University, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
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15
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Wang M, Yang C, François JM, Wan X, Deng Q, Feng D, Deng S, Chen S, Huang F, Chen W, Gong Y. A Two-step Strategy for High-Value-Added Utilization of Rapeseed Meal by Concurrent Improvement of Phenolic Extraction and Protein Conversion for Microbial Iturin A Production. Front Bioeng Biotechnol 2021; 9:735714. [PMID: 34869254 PMCID: PMC8635924 DOI: 10.3389/fbioe.2021.735714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 10/04/2021] [Indexed: 11/24/2022] Open
Abstract
Rapeseed meal (RSM) is a major by-product of oil extraction from rapeseed, consists mainly of proteins and phenolic compounds. The use of RSM as protein feedstock for microbial fermentation is always hampered by phenolic compounds, which have antioxidant property with health-promoting benefits but inhibit bacterial growth. However, there is still not any good process that simultaneously improve extraction efficiency of phenolic compounds with conversion efficiency of protein residue into microbial production. Here we established a two-step strategy including fungal pretreatment followed by extraction of phenolic compounds. This could not only increase extraction efficiency and antioxidant property of phenolic compounds by about 2-fold, but also improve conversion efficiency of protein residue into iturin A production by Bacillus amyloliquefaciens CX-20 by about 33%. The antioxidant and antibacterial activities of phenolic extracts were influenced by both total phenolic content and profile, while microbial feedstock value of residue was greatly improved because protein content was increased by ∼5% and phenolic content was decreased by ∼60%. Moreover, this two-step process resulted in isolating more proteins from RSM, bringing iturin A production to 1.95 g/L. In conclusion, high-value-added and graded utilization of phenolic extract and protein residue from RSM with zero waste is realized by a two-step strategy, which combines both benefits of fungal pretreatment and phenolic extraction procedures.
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Affiliation(s)
- Meng Wang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Chen Yang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China.,Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Wuhan, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, China
| | | | - Xia Wan
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China.,Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Wuhan, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, China
| | - Qianchun Deng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China.,Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Wuhan, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, China
| | - Danyang Feng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, Environmental Microbial Technology Center of Hubei Province, College of Life Sciences, Hubei University, Wuhan, China
| | - Shiyu Deng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, Environmental Microbial Technology Center of Hubei Province, College of Life Sciences, Hubei University, Wuhan, China
| | - Shouwen Chen
- Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, Environmental Microbial Technology Center of Hubei Province, College of Life Sciences, Hubei University, Wuhan, China
| | - Fenghong Huang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China.,Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Wuhan, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, China
| | - Wenchao Chen
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China.,Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Wuhan, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, China
| | - Yangmin Gong
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China.,Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Wuhan, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, China
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16
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Luo Y, Teng S, Yin H, Zhang S, Tuo X, Tran LSP. Transcriptome Analysis Reveals Roles of Anthocyanin- and Jasmonic Acid-Biosynthetic Pathways in Rapeseed in Response to High Light Stress. Int J Mol Sci 2021; 22:ijms222313027. [PMID: 34884828 PMCID: PMC8657659 DOI: 10.3390/ijms222313027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/24/2021] [Accepted: 11/27/2021] [Indexed: 12/11/2022] Open
Abstract
Rapeseed (Brassica napus) is one of the major important oil crops worldwide and is largely cultivated in the Qinghai-Tibetan plateau (QTP), where long and strong solar-radiation is well-known. However, the molecular mechanisms underlying rapeseed's response to light stress are largely unknown. In the present study, the color of rapeseed seedlings changed from green to purple under high light (HL) stress conditions. Therefore, changes in anthocyanin metabolism and the transcriptome of rapeseed seedlings cultured under normal light (NL) and HL conditions were analyzed to dissect how rapeseed responds to HL at the molecular level. Results indicated that the contents of anthocyanins, especially glucosides of cyanidin, delphinidin, and petunidin, which were determined by liquid chromatography-mass spectrometry (LC-MS), increased by 9.6-, 4.2-, and 59.7-fold in rapeseed seedlings exposed to HL conditions, respectively. Next, RNA-sequencing analysis identified 7390 differentially expressed genes (DEGs), which included 4393 up-regulated and 2997 down-regulated genes. Among the up-regulated genes, many genes related to the anthocyanin-biosynthetic pathway were enriched. For example, genes encoding dihydroflavonol reductase (BnDFR) and anthocyanin synthase (BnANS) were especially induced by HL conditions, which was also confirmed by RT-qPCR analysis. In addition, two PRODUCTION OF ANTHOCYANIN PIGMENTATION 2 (BnPAP2) and GLABRA3 (BnGL3) genes encoding MYB-type and bHLH-type transcription factors, respectively, whose expression was also up-regulated by HL stress, were found to be associated with the changes in anthocyanin biosynthesis. Many genes involved in the jasmonic acid (JA)-biosynthetic pathway were also up-regulated under HL conditions. This finding, which is in agreement with the well-known positive regulatory role of JA in anthocyanin biosynthesis, suggests that the JA may also play a key role in the responses of rapeseed seedlings to HL. Collectively, these data indicate that anthocyanin biosynthesis-related and JA biosynthesis-related pathways mediate HL responses in rapeseed. These findings collectively provide mechanistic insights into the mechanisms involved in the response of rapeseed to HL stress, and the identified key genes may potentially be used to improve HL tolerance of rapeseed cultivars through genetic engineering or breeding strategies.
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Affiliation(s)
- Yuxiu Luo
- College of Eco-Environmental Engineering, Qinghai University, Xining 810016, China; (Y.L.); (S.T.); (X.T.)
| | - Shoulian Teng
- College of Eco-Environmental Engineering, Qinghai University, Xining 810016, China; (Y.L.); (S.T.); (X.T.)
| | - Hengxia Yin
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
- Correspondence: (H.Y.); or (L.-S.P.T.); Tel.: +86-971-531-0086 (H.Y.)
| | - Shengping Zhang
- Qinghai Academy of Agriculture and Forestry, Qinghai University, Xining 810016, China;
| | - Xiaoyun Tuo
- College of Eco-Environmental Engineering, Qinghai University, Xining 810016, China; (Y.L.); (S.T.); (X.T.)
| | - Lam-Son Phan Tran
- Institute of Research and Development, Duy Tan University, 03 Quang Trung, Da Nang 550000, Vietnam
- Institute of Genomics for Crop Abiotic Stress Tolerance, Department of Plant and Soil Science, Texas Tech University, Lubbock, TX 79409, USA
- Correspondence: (H.Y.); or (L.-S.P.T.); Tel.: +86-971-531-0086 (H.Y.)
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17
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Metabolite Profiling and Transcriptome Analysis Provide Insight into Seed Coat Color in Brassica juncea. Int J Mol Sci 2021; 22:ijms22137215. [PMID: 34281271 PMCID: PMC8268557 DOI: 10.3390/ijms22137215] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/29/2021] [Accepted: 06/29/2021] [Indexed: 11/21/2022] Open
Abstract
The allotetraploid species Brassica juncea (mustard) is grown worldwide as oilseed and vegetable crops; the yellow seed-color trait is particularly important for oilseed crops. Here, to examine the factors affecting seed coat color, we performed a metabolic and transcriptomic analysis of yellow- and dark-seeded B. juncea seeds. In this study, we identified 236 compounds, including 31 phenolic acids, 47 flavonoids, 17 glucosinolates, 38 lipids, 69 other hydroxycinnamic acid compounds, and 34 novel unknown compounds. Of these, 36 compounds (especially epicatechin and its derivatives) accumulated significantly different levels during the development of yellow- and dark-seeded B. juncea. In addition, the transcript levels of BjuDFR, BjuANS,BjuBAN, BjuTT8, and BjuTT19 were closely associated with changes to epicatechin and its derivatives during seed development, implicating this pathway in the seed coat color determinant in B. juncea. Furthermore, we found numerous variations of sequences in the TT8A genes that may be associated with the stability of seed coat color in B. rapa, B. napus, and B. juncea, which might have undergone functional differentiation during polyploidization in the Brassica species. The results provide valuable information for understanding the accumulation of metabolites in the seed coat color of B. juncea and lay a foundation for exploring the underlying mechanism.
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18
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Ren Y, Zhang N, Li R, Ma X, Zhang L. Comparative transcriptome and flavonoids components analysis reveal the structural genes responsible for the yellow seed coat color of Brassica rapa L. PeerJ 2021; 9:e10770. [PMID: 33717670 PMCID: PMC7937345 DOI: 10.7717/peerj.10770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 12/22/2020] [Indexed: 11/25/2022] Open
Abstract
Background Seed coat color is an important horticultural trait in Brassica crops, which is divided into two categories: brown/black and yellow. Seeds with yellow seed coat color have higher oil quality, higher protein content and lower fiber content. Yellow seed coat color is therefore considered a desirable trait in hybrid breeding of Brassica rapa, Brassica juncea and Brassica napus. Methods Comprehensive analysis of the abundance transcripts for seed coat color at three development stages by RNA-sequencing (RNA-seq) and corresponding flavonoids compounds by liquid chromatography-tandem mass spectrometry (LC-MS/MS) were carried out in B. rapa. Results We identified 41,286 unigenes with 4,989 differentially expressed genes between brown seeds (B147) and yellow seeds (B80) at the same development stage. Kyoto Encyclopedia of Genes and Genomes enrichment analysis identified 19 unigenes associated with the phenylpropanoid, flavonoid, flavone and flavonol biosynthetic pathways as involved in seed coat color formation. Interestingly, expression levels of early biosynthetic genes (BrCHS, BrCHI, BrF3H, BrF3’H and BrFLS) in the flavonoid biosynthetic pathway were down-regulated while late biosynthetic genes (BrDFR, BrLDOX and BrBAN) were hardly or not expressed in seeds of B80. At the same time, BrTT8 and BrMYB5 were down-regulated in B80. Results of LC-MS also showed that epicatechin was not detected in seeds of B80. We validated the accuracy of our RNA-seq data by RT-qPCR of nine critical genes. Epicatechin was not detected in seeds of B80 by LC-MS/MS. Conclusions The expression levels of flavonoid biosynthetic pathway genes and the relative content of flavonoid biosynthetic pathway metabolites clearly explained yellow seed color formation in B. rapa. This study provides a foundation for further research on the molecular mechanism of seed coat color formation.
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Affiliation(s)
- Yanjing Ren
- Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, China.,Qinghai Key Laboratory of Vegetable Genetics and Physiology, Xining, China.,State Key Laboratory of Crop Stress Biology for Arid Area, Northwest A&F University, Yangling, China
| | - Ning Zhang
- State Key Laboratory of Crop Stress Biology for Arid Area, Northwest A&F University, Yangling, China
| | - Ru Li
- State Key Laboratory of Crop Stress Biology for Arid Area, Northwest A&F University, Yangling, China
| | - Xiaomin Ma
- State Key Laboratory of Crop Stress Biology for Arid Area, Northwest A&F University, Yangling, China
| | - Lugang Zhang
- State Key Laboratory of Crop Stress Biology for Arid Area, Northwest A&F University, Yangling, China.,State Key Laboratory of Vegetable Germplasm Innovation, Tianjin, China
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19
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Rajavel A, Klees S, Schlüter JS, Bertram H, Lu K, Schmitt AO, Gültas M. Unravelling the Complex Interplay of Transcription Factors Orchestrating Seed Oil Content in Brassica napus L. Int J Mol Sci 2021; 22:1033. [PMID: 33494188 PMCID: PMC7864344 DOI: 10.3390/ijms22031033] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/13/2021] [Accepted: 01/17/2021] [Indexed: 11/16/2022] Open
Abstract
Transcription factors (TFs) and their complex interplay are essential for directing specific genetic programs, such as responses to environmental stresses, tissue development, or cell differentiation by regulating gene expression. Knowledge regarding TF-TF cooperations could be promising in gaining insight into the developmental switches between the cultivars of Brassica napus L., namely Zhongshuang11 (ZS11), a double-low accession with high-oil- content, and Zhongyou821 (ZY821), a double-high accession with low-oil-content. In this regard, we analysed a time series RNA-seq data set of seed tissue from both of the cultivars by mainly focusing on the monotonically expressed genes (MEGs). The consideration of the MEGs enables the capturing of multi-stage progression processes that are orchestrated by the cooperative TFs and, thus, facilitates the understanding of the molecular mechanisms determining seed oil content. Our findings show that TF families, such as NAC, MYB, DOF, GATA, and HD-ZIP are highly involved in the seed developmental process. Particularly, their preferential partner choices as well as changes in their gene expression profiles seem to be strongly associated with the differentiation of the oil content between the two cultivars. These findings are essential in enhancing our understanding of the genetic programs in both cultivars and developing novel hypotheses for further experimental studies.
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Affiliation(s)
- Abirami Rajavel
- Breeding Informatics Group, Department of Animal Sciences, Georg-August University, Margarethe von Wrangell-Weg 7, 37075 Göttingen, Germany; (A.R.); (S.K.); (J.-S.S.); (H.B.); (A.O.S.)
| | - Selina Klees
- Breeding Informatics Group, Department of Animal Sciences, Georg-August University, Margarethe von Wrangell-Weg 7, 37075 Göttingen, Germany; (A.R.); (S.K.); (J.-S.S.); (H.B.); (A.O.S.)
| | - Johanna-Sophie Schlüter
- Breeding Informatics Group, Department of Animal Sciences, Georg-August University, Margarethe von Wrangell-Weg 7, 37075 Göttingen, Germany; (A.R.); (S.K.); (J.-S.S.); (H.B.); (A.O.S.)
| | - Hendrik Bertram
- Breeding Informatics Group, Department of Animal Sciences, Georg-August University, Margarethe von Wrangell-Weg 7, 37075 Göttingen, Germany; (A.R.); (S.K.); (J.-S.S.); (H.B.); (A.O.S.)
| | - Kun Lu
- College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing 400715, China;
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing 400715, China
- State Cultivation Base of Crop Stress Biology, Southern Mountainous Land of Southwest University, Beibei, Chongqing 400715, China
| | - Armin Otto Schmitt
- Breeding Informatics Group, Department of Animal Sciences, Georg-August University, Margarethe von Wrangell-Weg 7, 37075 Göttingen, Germany; (A.R.); (S.K.); (J.-S.S.); (H.B.); (A.O.S.)
- Center for Integrated Breeding Research (CiBreed), Albrecht-Thaer-Weg 3, Georg-August University, 37075 Göttingen, Germany
| | - Mehmet Gültas
- Breeding Informatics Group, Department of Animal Sciences, Georg-August University, Margarethe von Wrangell-Weg 7, 37075 Göttingen, Germany; (A.R.); (S.K.); (J.-S.S.); (H.B.); (A.O.S.)
- Center for Integrated Breeding Research (CiBreed), Albrecht-Thaer-Weg 3, Georg-August University, 37075 Göttingen, Germany
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20
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GAO W, HUANG LQ. Genes functional identification and synthetic biology of natural products. Chin J Nat Med 2020; 18:641-642. [DOI: 10.1016/s1875-5364(20)60002-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Indexed: 11/29/2022]
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