| 李洁.多组学关联分析在作物抗逆中的研究[J].广东农业科学,2019,(9-10):- |
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多组学关联分析在作物抗逆中的研究 |
| Progress in Research on Multi-omics in Crop Stress |
| 投稿时间：2019-06-18 修订日期：2019-07-02 |
| DOI： |
| 中文关键词: 多组学 关联分析 抗逆性 作物 |
| 英文关键词: Multi-Omics Association analysis Resistance Crops |
| 基金项目:青海省农林科学院创新基金重大专项(2018-NKY-12),国家自然科学(31660388 )，青海省科技厅应用基础研究 (2019-ZJ-7075 )，国家现代农业产业技术体系建设专项(CAS-05)共同资助 |
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| 摘要点击次数: 58 |
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| 中文摘要: |
| 组学包括基因组学、转录组学、蛋白质组学、代谢组学及离子组学等。随着测序技术和手段的不断发展,多组学的关联分析已成为作物遗传改良中常用的现代分子生物学手段,并在此基础上完成对控制重要农艺性状基因的克隆、鉴定及转基因。笔者分别对多种组学不同结合的关联分析在作物响应逆境胁迫(非生物胁迫和生物胁迫)中的不同的分析方法以及在基因功能研究、辅助育种的研究进展进行综述。多组学结合的研究方法可揭示作物响应逆境胁迫的分子机理,为未来培育抗逆品种提供新思路。 |
| 英文摘要: |
| Omics includes Genomics, Transcriptomics, Protemics, Metabolomics , Ionomics and the others. With the continuous development of sequencing technology and sequencing methods, Multi- Omics association analysis has become a common modern molecular biological method in crop genetic improvement. On this basis, the cloning, identification and transgenic of genes which one controlling important agronomic traits were completed, and get more results. In this paper, we reviewed the different methods of association analysis of different combinations of omics in response to stress (biotic and abiotic stress) , and the advances in gene function research and assisted breeding. The research method of multi-histology can reveal the molecular mechanism of crop response to stress and provide new ideas for the cultivation of stress resistant varieties in the future. |
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