基于组学技术探究甜菜耐盐机理研究进展

Research on the mechanism of Salt Resistance in Sugar Beet based on OMICS Technologies

为揭示甜菜盐胁迫下的分子响应机制,利用组学技术发现并鉴定关键基因及蛋白,迅速给予甜菜耐盐机理新的依据。本研究综述了转录组学、蛋白质组学、代谢组学、基因组学在甜菜耐盐机理中的研究进展。目前研究指出转录组学、蛋白质组学可筛选出甜菜耐盐关键候选基因,如BvM14-SAMS2、BvM14-glyoxalase I、BvNHX等,并利用基因组学对所发现基因进行验证。同时,探讨代谢组学在甜菜盐胁迫研究中的应用,以期通过代谢产物的定量与定性测量评估基因功能,为甜菜盐胁迫相关研究提供新信息与新思路。下一步应不断深化各组学技术间的融合,强化多学科交叉融合意识并积极创新,以发掘更多优质的甜菜耐盐遗传种质资源与基因资源。

In order to reveal the molecular response mechanism of sugar beet under salt stress, OMICS Technology is used to discover and identify key genes and proteins, and quickly provided new evidence for the salt tolerance mechanism of sugar beet. This study reviews the research progress of transcriptomics,proteomics, metabolomics, and genomics in the mechanism of sugar beet salt tolerance. At present, studies have found that transcriptomics and proteomics can screen key candidate genes for sugar beet salt tolerance,such as BvM14-SAMS2, BvM14-glyoxalase I, BvNHX, etc., and use genomics to verify the discovered genes.At the same time, this study explores the application of metabolomics in the study of sugar beet salt stress, and looks forward to provide new information and new ideas for sugar beet salt stress related research from evaluating gene function through quantitative and qualitative measurement of metabolites. In the future, we should continue to deepen the integration of various omics technologies, strengthen the awareness of multi-disciplinary integration and actively innovate to discover more high-quality genetic resources and genetic resources of sugar beet salt tolerance.