蕾用菜核基因雄性不育系的创制  

Studies on Breeding for the Genetic Male Sterile Line in Brassica parachinensis

作　　者：杨宁[1] 冯辉[1] 王昊[1] 

机构地区：[1]沈阳农业大学园艺学院,沈阳110866

出　　处：《西北农业学报》2011年第5期149-152,共4页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：国家自然科学基金项目(31071792);国家"863"项目(20060110Z1072)

摘　　要：依据大白菜核基因雄性不育"复等位基因遗传"假说,以奶白菜核不育系06sx110为不育源,采用常规有性杂交、回交和自交方法,向"蕾用菜"Y01中转育核不育复等位基因,成功获得"蕾用菜"BC4的甲型两用系、临时保持系和雄性不育系。According to the multiple-allele hypothesis of male sterile gene in Chinese cabbage,the material of multiple allele inheritance Milk Chinese cabbage（Msms） was used as the source of male sterility,and methods of crossing,backcrossing and selfing were applied to transfer the male sterility to male fertile line of Brassica parachinensis ＇Y01＇（MsfMsf）.The new male sterile line ＇GMS4＇,the AB Line and the temporary maintainer line were obtained successfully.

关 键 词：蕾用菜 核基因雄性不育 转育 

分 类 号：S634.5[农业科学—蔬菜学]