结球芥菜游离小孢子培养的胚状体发生  

Embryogenesis in Culture of Isolated Microspores of Brassica juncea var.capitata

作　　者：王长龙[1] 杨培新[1] 郑奕雄[2] 

机构地区：[1]揭阳职业技术学院应用生物工程系,广东揭阳522000 [2]仲恺农业工程学院种子科学与工程研究所,广东广州510225

出　　处：《江西农业学报》2011年第11期31-33,共3页Acta Agriculturae Jiangxi

基　　金：广东省科技计划农业攻关项目(2009B020420001)

摘　　要：2009～2011年对6种不同结球芥菜品种进行了小孢子培养试验,结果表明:在相同的培养条件下,各品种胚状体的发育是不同步的,胚状体的平均产量也存在极显著的差异,以大平铺的平均产胚量最高,为3.52个/蕾,其次为哥历蕾。The isolated microspores of 6 Brassica juncea var.capitata varieties were cultured from 2009 to 2011.The results showed that： under the same culture conditions,the embryogenesis of different varieties was of asynchrony,the average embryoid yield had extremely significant difference among different varieties,and the variety Dapingpu had the highest average embryoid yield（3.52 embryoids per bud）,followed by Gelilei.

关 键 词：结球芥菜 小孢子培养 胚状体 单倍体 

分 类 号：S637.2[农业科学—蔬菜学]