| 甘蓝型油菜波里马细胞质雄性不育与隐性细胞核雄性不育的遗传比较 |
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| 引用本文： | 杨光圣,傅廷栋,马朝芝,杨小牛.甘蓝型油菜波里马细胞质雄性不育与隐性细胞核雄性不育的遗传比较[J].华中农业大学学报,1997,16(3). |
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| 作者姓名： | 杨光圣 傅廷栋 马朝芝 杨小牛 |
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| 作者单位： | 华中农业大学农学系 |
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| 摘 要： | 甘蓝型油菜波里马细胞质雄性不育与隐性细胞核雄性不育受２套完全不同的基因系统控制。所被研究的波里马细胞质雄性不育的保持系和恢复系均带有隐性细胞核雄性不育的２对主效恢复基因Ｍｓ１和Ｍｓ２。２个隐性细胞核雄性不育系均是波里马细胞质雄性不育的保持系，不带有主效恢复基因Ｒｆｃ，但带有一定数目的温度敏感基因Ｔｓ。Ｍｓ１或Ｍｓ２与Ｒｆｃ是独立遗传的
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| 关 键 词： | 甘蓝型油菜 细胞核雄性不育 细胞质雄性不育 遗传 |
GENETIC COMPARISON OF POLIMA CYTOPLASMIC MALE STERILITY AND RECESSIVE GENIC MALE STERILITY IN Brassica napus L. |
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| Yang Guangsheng,Fu Tingdong,Ma Chaozhi,Yang Xiaoniu.GENETIC COMPARISON OF POLIMA CYTOPLASMIC MALE STERILITY AND RECESSIVE GENIC MALE STERILITY IN Brassica napus L.[J].Journal of Huazhong Agricultural University,1997,16(3). |
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| Authors: | Yang Guangsheng Fu Tingdong Ma Chaozhi Yang Xiaoniu |
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| Abstract: | Polima cytoplasmic male sterility (pol CMS) and recessive genic male sterility (RGMS) are controlled by two independent gene systems respectively. All tested restorers and maintainers of pol CMS are the restorers of RGMS, and have two dominant overlapping major fertility restoring genes, i.e., Ms 1 and Ms 2. Both RGMS lines S45AB and 117AB have no restoring genes (Rfc) of pol CMS and, but they have temperaturesensitive genes (Ts). Ms 1 or Ms 2 and Rfc are genetically independent. |
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| Keywords: | Brassica napus genic male sterility cytoplasmic male sterility genetic |
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