摘要
通过新疆野生油菜高、低芥酸杂交组合正反交F1、F2、回交一代及相应的杂交亲本种子中芥酸的测定,分析了新疆野生油菜芥酸的遗传。结果表明,新疆野生油菜芥酸含量受两对加性基因控制,每个芥酸基因控制的芥酸量为5%左右。
Erucic acid contents in seeds of ten populations( P1 , P2, F1, RF1, F2, RF2, B1, RB1, B2 and RB2) from the cross between two genotypes of erucic acid(high and low) in Xingjiang wild rapeseed were studied. Results showed that erucic acid content of seed oil in Xingjiang wild rapeseed was controlled by the genotrpe of embryo, and inheritance of erucic acid content was governed by two pairs of genes with additive effect, and that each allele contributed approximately 5% erucic acid to seed oil.
出处
《中国油料作物学报》
CAS
CSCD
北大核心
1999年第4期15-16,20,共3页
Chinese Journal of Oil Crop Sciences
基金
国家自然科学基金!39570442
关键词
新疆
野生油菜
芥酸
遗传
油菜
Xingjiang wild rapeseed
Erucic acid
Inheritance