摘要
本实验利用三点测交分析的方法，对3个组合在人工接种大豆灰斑病菌的条件下的抗性表现进行基因效应分析，各组合均存在加性，组合1存在显性，组合2、3存在上位性。
?In this paper, Triple Test Cross Design was used in studing the resistance of soybean to 10 phys-iological race of Cercospora Sojina Haraby inoculation. Results of analysis of gene effects of resistanceindicated that additive effect is significant in all the three crosses, dominant effcct exsists only in the cross 1and epistatic effect remains in the cross 2 and cross 3.
出处
《遗传》
CAS
CSCD
北大核心
1996年第2期18-20,共3页
Hereditas（Beijing)
关键词
大豆
大豆灰斑病
抗病性
遗传
三点测交
Soybean, Cercospora sojina Hara, Resistance, Triple Test Cross
