欢迎访问《植物保护学报》网站！

首页 | 期刊简介 |
编委会
编委会
青年编委会
| 道德声明 | 投稿指南 | 联系我们 | 期刊订阅 | English

小麦条锈病抗病遗传及菌源基地基因布局研究进展

引用本文：冯晶,王凤涛,蔺瑞明,徐世昌,陈万权.小麦条锈病抗病遗传及菌源基地基因布局研究进展.植物保护学报,2022,49(1):263-275

DOI：10.13802/j.cnki.zwbhxb.2022.2022834

摘要点击次数:

全文下载次数:

作者	单位	E-mail
冯晶	中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100193
王凤涛	中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100193
蔺瑞明	中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100193	rmlin@ippcaas.cn
徐世昌	中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100193
陈万权	中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100193	wqchen@ippcaas.cn

中文摘要:小麦条锈病是世界范围内严重影响小麦生产安全的重要病害。我国是世界上最大的小麦条锈病流行区，自成独立的流行体系。培育和种植抗病品种是防治病害最有效的措施。然而，小麦品种对条锈病的抗性常常由于病菌新小种的产生而丧失，这既是一个重大科学问题，也是一个亟待研究解决的生产实际问题。如何有效、合理地利用小麦的抗病性，植病学家和育种学家进行了一个多世纪的研究与探索，提出了各种理论与策略，开展了各种实践与探索。该文就小麦抗条锈病遗传及其基因布局研究进展进行综述，主要包括抗性鉴定评价、抗病基因发掘与利用、数量抗性位点定位、抗病基因克隆与功能解析、近等基因系创建与应用，以及抗源创制、抗病生态育种和大区基因布局等，并对深入开展抗条锈病基因发掘与利用和大区基因布局进行展望，以期为抗病育种和病害持续治理提供参考。

中文关键词:小麦条锈病抗病基因抗病生态育种近等基因系基因布局

Research progress on genetics of wheat stripe rust resistance and distribution of resistant genes in inoculum source areas

Author Name	Affiliation	E-mail
Feng Jing	State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
Wang Fengtao	State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
Lin Ruiming	State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China	rmlin@ippcaas.cn
Xu Shichang	State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
Chen Wanquan	State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China	wqchen@ippcaas.cn

Abstract:Wheat stripe(yellow) rust caused by Puccinia striiformis f. sp. tritici is the most important disease seriously impacting on wheat safety in production, and China is the biggest independent epidemic region of wheat stripe rust in the worldwide. It is the most effective measure for disease control to breed and plant resistant wheat cultivars. However, resistance of wheat cultivars to stripe rust usually breakdown due to be neutralized by new virulence in the pathogen, which is not only a major scientific issue but also a practical problem to be studied and solved urgently. To effectively and reasonably utilize the resistance of wheat itself in wheat breeding and disease management programs, phytopathologists and breeders have carried out collaboration for more than a century, and put forward to various theories and strategies, and different approaches. In this paper, we summarized the advantages on genetics of wheat stripe rust resistance, and development and distribution of disease resistance cultivars(or lines) with various stripe rust resistance genes(Yr genes), which include identification and evaluation for wheat stripe rust resistance, discovery and utilization of new resistance genes, mapping of quantitative resistance loci(QRL), gene cloning and function analysis, development of wheat near isogenic lines, creation of new resistance resources, ecological breeding for resistance and the regional deployment of resistance gene etc. Approaches for development and regional distribution of stripe rust resistance genes on wheat are also proposed in the paper. We are anticipating to provide an useful aid for wheat breeding of disease resistance and sustainable management of wheat stripe rust.

keywords:wheat stripe rust resistance gene ecological breeding for resistance near isogenic line gene distribution

查看全文查看/发表评论下载PDF阅读器