不同基因型青花菜游离小孢子培养和植株再生  

Isolated Microspore Culture and Plant Regeneration in Different Genotypes of Broccoli

作　　者：边立娜[1] 彭永康[1] 孙德岭[2] 单晓政[2] 文正华[2] 

机构地区：[1]天津师范大学,天津300387 [2]天津科润蔬菜研究所,天津300384

出　　处：《天津农业科学》2014年第1期10-12,共3页Tianjin Agricultural Sciences

基　　金：国家大宗蔬菜产业技术体系(CARS-25-A-13)

摘　　要：以5个基因型的青花菜品种为供试材料,采用游离小孢子培养技术,研究基因型对小孢子胚芽诱导和植株再生的影响。结果表明:基因型是影响小孢子胚芽诱导率的重要因子。Five different genotypes of broccoli were used as experimental materials in this paper and the plant regeneration factors of microspore embryoids and effects of genotypes on embryonic induction rate were studied. The results showed that the genotype was the most important factor on the inducing rate of mierospore-derived embryos.

关 键 词：青花菜 游离小孢子 胚状体 植株再生 

分 类 号：S635.3[农业科学—蔬菜学]