摘要
运用RAPD技术,在F2代群体中采用混合分组分析法(bulked.segregant analysis,BSA)进行分子标记研究,找到一个与辣椒抗蚜性基因连锁的RAPD标记OPA18600,并在杂种后代F2群体和供试抗、感品种中得到了验证。
Random Amplified Polymorphic DNA (RAPD) was employed to detect a molecular marker linked to aphid resistant gene in Capsicum cultivars. A RAPD marker OPA18600 was proved to be linked aphid resistant gene by bulked segregant analysis (BSA) with F2 population. OPA18600 was also tested with F2 population, resistant and susceptible Capsicum cultivars.
出处
《园艺学报》
CAS
CSCD
北大核心
2003年第6期737-738,共2页
Acta Horticulturae Sinica
关键词
辣椒
蚜虫
抗虫性
基因连锁
RAPD标记
Capsicum annuum L.
Pest resistance
Myzus persicae (Sulzer)
RAPD
