Research Progress and Prospect of Alfalfa Resistance to Pathogens and Pests.
Research Progress and Prospect of Alfalfa Resistance to Pathogens and Pests.
复制标题
DOI：
10.3390/plants11152008
复制
发表时间：
2022-08-01
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
苜蓿是世界上最重要的豆科牧草之一，对改善生态系统、营养和粮食安全做出了巨大贡献。病原菌和害虫引起的病害严重制约了苜蓿的生产。选育抗病品种是防治苜蓿病虫害最经济有效的策略，而选育抗病品种的关键是鉴定重要的抗病基因。植物天然免疫是鉴定抗病基因和培育抗病品种的理论基础。近年来，植物免疫理论框架逐步形成和完善，在苜蓿抗病基因的鉴定和相关机制的揭示方面取得了长足的进展。本文综述了植物免疫的基本理论，苜蓿对不同病原物和昆虫的抗性基因及其抗性机制。并对苜蓿抗病性研究的现状、存在的问题及今后的发展进行了展望。培育具有有效抗性基因的抗病品种，结合其他新的植保技术，将大大提高苜蓿的产量。
Alfalfa is one of the most important legume forages in the world and contributes greatly to the improvement of ecosystems, nutrition, and food security. Diseases caused by pathogens and pests severely restrict the production of alfalfa. Breeding resistant varieties is the most economical and effective strategy for the control of alfalfa diseases and pests, and the key to breeding resistant varieties is to identify important resistance genes. Plant innate immunity is the theoretical basis for identifying resistant genes and breeding resistant varieties. In recent years, the framework of plant immunity theory has been gradually formed and improved, and considerable progress has been made in the identification of alfalfa resistance genes and the revelation of the related mechanisms. In this review, we summarize the basic theory of plant immunity and identify alfalfa resistance genes to different pathogens and insects and resistance mechanisms. The current situation, problems, and future prospects of alfalfa resistance research are also discussed. Breeding resistant cultivars with effective resistance genes, together with other novel plant protection technologies, will greatly improve alfalfa production.
登录
查看更多内容
影响因子：
6.9
作者：
Banasiak, Joanna;Biala, Wanda;Jasinski, Michal
通讯作者：
Jasinski, Michal
影响因子：
7.4
作者：
Gao, Ling-Ling;Klingler, John P.;Singh, Karam B.
通讯作者：
Singh, Karam B.
WRKY8 转录因子通过介导拟南芥中的脱落酸和乙烯信号传导在 TMV-cg 防御反应中发挥作用
DOI：
10.1073/pnas.1221347110
发表时间：
2013-05-21
影响因子：
11.1
作者：
Chen, Ligang;Zhang, Liping;Yu, Diqiu
通讯作者：
Yu, Diqiu
影响因子：
2
作者：
Biffen, RH
通讯作者：
Biffen, RH
影响因子：
1.9
作者：
Casteel, Clare L.;Walling, Linda L.;Paine, Timothy D.
通讯作者：
Paine, Timothy D.