稻瘟病菌拮抗物质BOS-013-Ⅱ作用机理初探  

Study on the Mechanism of Antibacterial Substance BOS-013-Ⅱ to Antagonistic Magnaporthe grisea

作　　者：张文革[1] 王勇[2] 谢程程[2] 宫立晶[2] 王雪[2] 

机构地区：[1]鞍山师范学院附属卫生学校,辽宁鞍山114001 [2]辽宁科技大学化工学院,辽宁鞍山114044

出　　处：《湖北农业科学》2010年第5期1107-1108,共2页Hubei Agricultural Sciences

基　　金：鞍山市科技计划项目(2008SH19)

摘　　要：对植物病原菌拮抗放线菌BOS-013菌株产生的抗菌物质BOS-013-Ⅱ抑制水稻稻瘟病菌的作用机理进行了初步的研究。通过农用抗生素对水稻相关蛋白的影响可以看出,经BOS-013-Ⅱ处理的水稻植株,其体内产生了与病程相关的蛋白,从而起到诱导抗病性的作用。The mechanism of BOS-013-II-agricultural antibiotic inhibition produced by BOS-013 streptomyces strains against Rhizoctonia solani was studied preliminarily in this paper. The pathogenesis-related protein was found in the rice after treated by some secondary metabolites produced by BOS-013 streptomyces, which played the role of induced resistance.

关 键 词：稻瘟病 拮抗物质 作用机理 诱导抗病性 

分 类 号：S432[农业科学—植物病理学] S435.111.41[农业科学—农业昆虫与害虫防治]