Metabolomics and proteomics reveal the molecular basis of colour formation in the pericarp of Chinese wild rice (Zizania latifolia)
文献类型： 外文期刊
作者： Yu, Xiuting 1 ; Qi, Qianqian 1 ; Li, Yali 1 ; Li, Nana 3 ; Xie, Yanning 1 ; Ding, Anming 1 ; Shi, John 4 ; Du, Yongmei 1 ; Liu, Xinmin 1 ; Zhang, Zhongfeng 1 ; Yan, Ning 1 ;
作者机构： 1.Chinese Acad Agr Sci, Tobacco Res Inst, Qingdao 266101, Peoples R China
2.Chinese Acad Agr Sci, Grad Sch, Beijing 100081, Peoples R China
3.Shandong Acad Agr Sci, Inst Crop Germplasm Resources, Jinan 250100, Peoples R China
4.Agr & Agrifood Canada, Guelph Food Res Ctr, Guelph, ON N1G 5C9, Canada
5.Chinese Acad Agr Sci, Tobacco Res Inst, 11 4th Longitudinal Keyuan Rd, Qingdao 266101, Peoples R China
关键词： Chinese wild rice(Zizanialatifolia); Colour formation; Flavonoids; Metabolomics; Proteomics
期刊名称：FOOD RESEARCH INTERNATIONAL （ 影响因子：7.425； 五年影响因子：7.716 ）
ISSN： 0963-9969
年卷期： 2022 年 162 卷
页码：
收录情况： SCI
摘要： Chinese wild rice (Zizania latifolia) is rich in flavonoids and the characteristic colour of its pericarp is attributed to the flavonoids. In this study, the molecular basis of the colour change in the pericarp of Chinese wild rice was studied using metabolomics and proteomics. Whole seeds in three developmental stages (10, 20, and 30 days after flowering) were characterised based on phenolic contents, free amino acids (FAAs), and the expression level and activities of enzymes critical in flavonoid biosynthesis. The total phenolic and proanthocyanidin contents of Chinese wild rice increased gradually, whereas total flavonoid and FAA contents decreased during seed devel-opment. Metabolomic analysis revealed gradual upward trends for 57 flavonoids (sub classes 1, 3, and 10) related to colour change in the pericarp. Proteomic analysis showed that the phenylpropanoid biosynthesis metabolic pathway was enriched with differentially expressed proteins and was associated with flavonoid biosynthesis. Proteomic data suggested that leucoanthocyanidin reductase and WD40 repeat protein may be involved in flavonoid biosynthesis in Chinese wild rice, which was also verified by real-time quantitative PCR. Our results provide new insights into the understanding of the colour formation in the pericarp of Chinese wild rice.
- 相关文献
作者其他论文 更多>>
-
Integrated Transcriptome and Small RNA Sequencing Analyses Reveals Insights into the Molecular Mechanism of Seed Germination in Mung Bean
作者：Pu, Yanyan;Cong, Yunzhe;Wang, Dong;Gong, Yongchao;Tian, Rumei;Zhang, Xiaoyan;Liu, Min;Ding, Hanfeng;Li, Nana;Wang, Liwen;Xie, Shubin;Li, Leilei;Chen, Xue;Ding, Hanfeng;Li, Nana;Si, Yujun
关键词：Mung bean; transcriptome; differentially expressed genes; miRNA; regulatory network
-
Integrated lipidomic and transcriptomic analyses reveal the mechanism of lipid biosynthesis and accumulation during seed development in sesame
作者：Zhang, Yujuan;Gong, Huihui;Cui, Xinxiao;Gao, Chunhua;Zhang, Xiurong;Zhao, Junsheng;Li, Nana;Pu, Yanyan
关键词：sesame; seed development; lipidome; transcriptome; fatty acid; lipid biosynthesis
-
Haplotype analysis and marker development of five salt-tolerant-related genes in rice (Oryza sativa L.)
作者：Li, Pingbo;Li, Zhen;Liu, Xu;Zhang, Hua;Liu, Fang;Yao, Fangyin;Zhang, Shuyong;Li, Nana;Yang, Yongyi;Xie, Kun;Ding, Hanfeng
关键词：rice; salt tolerance; haplotype analysis; intragenic marker; germplasm accessions
-
Large-Scale Heat-Tolerance Screening and Genetic Diversity of Pea (Pisum sativum L.) Germplasms
作者：Wang, Dong;Yang, Tao;Liu, Rong;Li, Guan;Ji, Yishan;Wang, Chenyu;Li, Mengwei;Yan, Xin;Zong, Xuxiao;Wang, Dong;Li, Nana;Ahmad, Naveed;Ding, Hanfeng;Li, Nana;Ding, Hanfeng
关键词：pea (Pisum sativum L.); heat-tolerance screening; SNaPshot; genetic diversity; population genetic structure
-
Targeted metabolome analysis reveals accumulation of metabolites in testa of four peanut germplasms
作者：Zhang, Kun;Zhang, Yindong;Zhang, Kun;Ma, Jing;Hou, Lei;Xia, Han;Li, Nana;Pan, Jiaowen;Tian, Ruizheng;Huang, Huailing;Wang, Xingjun;Zhao, Chuanzhi;Zhang, Kun;Ma, Jing;Hou, Lei;Xia, Han;Huang, Huailing;Wang, Xingjun;Zhao, Chuanzhi;Gangurde, Sunil S.;Gangurde, Sunil S.;Zhang, Yindong
关键词：testa color; flavonoids; LC-MS; MS; metabolome profiling; metabolic pathway
-
Improved pea reference genome and pan-genome highlight genomic features and evolutionary characteristics
作者：Yang, Tao;Liu, Rong;Wang, Dong;Wang, Chenyu;Li, Guan;Huang, Yuning;Ji, Yishan;Li, Mengwei;Yan, Xin;Zong, Xuxiao;Luo, Yingfeng;Hu, Songnian;Wang, Dong;Gao, Shenghan;Li, Nana;Ding, Hanfeng;Pandey, Manish K.;Saxena, Rachit K.;Varshney, Rajeev K.;Ge, Song;Xu, Quanle;He, Yuhua;Liu, Yujiao;Liu, Yujiao;Wang, Xuejun;Xiang, Chao;Varshney, Rajeev K.;Li, Nana;Ding, Hanfeng;Hu, Songnian;Ge, Song
关键词：
-
Development and Application of Intragenic Markers for 14 Nitrogen-Use Efficiency Genes in Rice (Oryza sativa L.)
作者：Li, Pingbo;Li, Zhen;Liu, Xu;Zhang, Hua;Wang, Qingguo;Yao, Fangyin;Li, Nana;Ding, Hanfeng
关键词：rice; nitrogen-use efficiency; haplotype analysis; intragenic marker; germplasm accession
