摘要
介绍了稻瘟病菌生理小种的鉴别与命名,稻瘟病菌的侵染机理、变异原因和基因研究概况;指出在稻瘟病菌鉴别品种、侵染机理和无毒基因研究中存在的问题;提出培育国际统一使用的稻瘟病菌鉴别品种、加强稻瘟病菌对水稻地上部组织外的其他侵染途径以及稻瘟病菌无毒基因的研究等策略,以深化对稻瘟病的研究,使稻瘟病的系统研究得到快速发展。
The present article summarizes the identification and nomenclature of physiological races,infection mechanism,causes of variation and status of researches on gene of rice blast fungus.The lack of researches on the problems existed in species identification,infection mechanism and identification and application of avirulence genes for rice blast fungus have been discussed.Some strategies have been suggested,such as cultivating identification species of rice blast fungus used unified in international,enhancing some other infection ways of rice blast fungus for above ground parts of rice seedlings,and the research of avirulence genes of rice blast fungus,etc.,in order to deepen and speed up the research of rice blast fungus.
出处
《广西农业科学》
CAS
CSCD
2010年第8期789-792,共4页
Guangxi Agricultural Sciences
基金
广西自然科学基金项目(2007019)
关键词
水稻
稻瘟病菌
研究进展
rice
rice blast fungus
research progress
