摘要
利用生物间遗传分析方法，对６０个抗大豆灰斑病不同生理小种的材料进行鉴定分析。结果表明，６０个材料中存在１０个限定性抗性基因与１０个限定性毒力基因。抗灰斑病菌的１０个抗性基因，分别分散在２，３，４，５，６，７，９，１３，１４，１６组中。有６个材料，钢辐８５—４７，Ｈ９６７４，２０２，９００３７，钢８４６３—３Ｈｏｏｄ抗全部的１０个生理小种。
lines of resistance to different races of soybean frogeye spot were determinated with the biotic senetic analysis.There were 10 determinate resistant genes and 10 toxicity genes in 60lines.The 10 resistant genes of resistance to frogeye spot located group No. 2, 3, 4, 5, 6,7,9,13,14 and 16. There were 6 lines,Gangfu85-47, H9674, 202, 90037, Gang8463-3 and Hood resistance to all 10 races of frogeye spot in China.
出处
《大豆科学》
CSCD
北大核心
1996年第1期30-34,共5页
Soybean Science
关键词
大豆
灰斑病
基因
遗传分析
Biotic genetic analysis
Soybean frogeye spot
Gene
