华北农学报2011，Vol.26Issue(4)：27-31,5.
水稻类受体激酶OsBRR1对稻瘟病抗性分析
The Diseases Resistance Analysis of OsBRR1, A Putative Rice Receptor Like Kinase
李亚栋 1何近刚2
作者信息
- 1. 河北农业大学,河北保定071001
- 2. 中国农业科学院作物科学研究所,北京100081
- 折叠
摘要
Abstract
OsBRRI is a novel member of leucine-rich repeat receptor-like kinases family, most of which regulate a wide variety of developmental and defense-related processes. In this study, evaluation of disease resistance was performed separately to the lines of OsBRRI -suppression plants as well as overexpressing plants. Wild-type plants showed intermediate resistance to weakly virulent isolate of Magnaporthe oryzae, Ken 54-04, while OsBRRI-suppression plants were susceptible to Ken 54-04. Furthermore, OsBRRI -overexpressing plants exhibited enhanced resistance to some virulent isolates (97-27-2, 99-31-1 and Zhong 10-8-14). These results indicate that OsBRRI is involved in rice resistance responses to blast fungus and mediates resistance to rice blast.关键词
类受体激酶/稻瘟病抗性/RNA干涉/超表达Key words
Receptor-like kinase/Rice blast resistance/RNA interference/Overexpression分类
生物科学引用本文复制引用
李亚栋,何近刚..水稻类受体激酶OsBRR1对稻瘟病抗性分析[J].华北农学报,2011,26(4):27-31,5.
