摘要
通过四个杂交组合的四世代和三个杂交组合的六世代的遗传分析表明:甘蓝型油菜的自交亲和性(SC)至少受两对基因控制,其遗传力约50％或更低;SC的遗传效应中主要是加性效应,同时也存在显性效应和上位性效应。
According to the data of genetic analysis from 4 generations of 4 crosses and 6 generations of 3 crosses, the self-compatibility (SC) of Brassica napus was controlled at least by two genes; the heretability was about 50% or less. The additive effect was the main component but the dominant and epistatic effects also existed in certain extent.
出处
《甘肃农业大学学报》
CAS
CSCD
1991年第1期35-39,共5页
Journal of Gansu Agricultural University
关键词
油菜
自交亲和性
遗传分析
甘蓝型
Brassica napus L.
self-compatibility
self-incompatibility
self-compatible index (SCI)
