棉花黄萎病菌致病力分化及遗传多样性研究进展  

Advances in the Study of Genetic Diversity and Pathogenicity Differentiation of Cotton Verticillium wilt

作　　者：赵曾强 孙国清[1,2] 吕宁[1] 孔新[1] 谢宗铭[1] 李全胜[1] 张国丽[1] ZHAO Zeng-qiang;SUN Guo-qing;LV Ning;KONG Xin;XIE Zong-ming;LI Quan-sheng;ZHANG Guo-li(Biotechnology Research Institute,Xinjiang Academy of Agricultural and Reclamation Sciences/Xinjiang Production&Construction Group Key Laboratory of Crop Germplasm Enhancement and Gene Resources Utilization,Shihezi 832003,Xinjiang;Biotechnology Research Institute,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]新疆农垦科学院生物技术研究所,作物种质创新与基因资源利用兵团重点实验室,新疆石河子832003 [2]中国农业科学院生物技术研究所,北京100081

出　　处：《绿洲农业科学与工程》2020年第3期3-8,共6页Oasis Agriculture Science and Engineering

基　　金：新疆生产建设兵团重点领域创新团队建设计划(2019CB008);国家重点研发计划(2016yfd02004005-4);新疆生产建设兵团中青年科技创新领军人才计划(2016BC001);棉花生物学国家重点实验室开放课题(CB2018A14)。

摘　　要：黄萎病已成为制约棉花可持续发展的主要障碍,其病原菌致病力强、易变异、群体结构复杂,致使该病害的防控非常困难。充分认识病原菌种群群内基因变异程度,对棉花黄萎病菌种类鉴定、提高统防统治水平及现代分子育种具有重要意义。本文总结有关棉花黄萎病遗传多样性及致病力分化研究进展,并讨论相关存在的问题。Verticillium wilt has become one of the main obstacles which restrict the sustainable development of the cotton.It is difficult to control this pathogen,due to its strong virulent and variation.This paper summarized the research progress of genetic diversity and pathogenicity differentiation of Cotton Verticillium wilt,and the related problems were discussed too.This study will help people understand the population structure and genetic diversity of V.dahliae,and it would provide a theoretical basis for the management of the disease through disease risk assessment as well as use of resistant cultivars.

关 键 词：黄萎病 遗传多样性 致病力分化 

分 类 号：S43[农业科学—农业昆虫与害虫防治]