Evaluation of Skin Color Supervision Genes in Chickpea Seeds by Multiomics

文献类型： 外文期刊

第一作者： Ma, Yanming

作者： Ma, Yanming;Xu, Lin;Zhuang, Hongmei;Wang, Hao;Abd-Eldaim, Faten A.;Dewer, Youssef;Tang, Zhonghua

作者机构：

关键词： Chickpea; Non-targeted metabolomics; Transcriptome sequencing; Enzyme genes; Transcription factor MYB44

期刊名称：MOLECULAR BIOTECHNOLOGY （ 影响因子：2.5； 五年影响因子：2.7 ）

ISSN： 1073-6085

年卷期： 2024 年

页码：

收录情况： SCI

摘要： Seed samples of two types of chickpea (Cicer arietinum Linn.), including variety A (NRCGR-4452) and variety B (local varieties), with different seed colors, were collected every five days for a total of four times during the seed development period. Non-targeted metabolome and transcriptome sequencing were conducted to identify differentially expressed genes and metabolites associated with chickpea seed coat color. The results indicated that the relative quercetin, pelargonidin, luteolin, rutin, myricetin, kaempferol, glycitin, and naringin contents were higher in variety A than in variety B, and that carbohydrate and amino acid metabolites had a greater impact on flavonoid metabolites. Quercetin, luteolin, and kaempferol were most significantly associated with seed color differences, the associated enzyme genes were LOC101491583 (callose synthase 5-like), LOC101503703 (flavonoid 3',5'-hydroxylase), LOC101514158 (callose synthase 5), LOC101497872 (UDP-glycosyltransferase 74F1-like), LOC101500232 (callose synthase 7 isoform X1), LOC101511206 (UDP-glycosyltransferase 73C3-like), LOC101502065 (galactoside 2-alpha-L-fucosyltransferase), LOC101492791 (sulfoquinovosyl transferase SQD2), and LOC101509377 (flavonol synthase). Additionally, the gene transcription factor MYB44 may regulate UDP-glycosyltransferase 73C3 to affect seed color differences.

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