| 甘蓝型油菜显性细胞核＋波里马细胞质雄性不育三系的创建 |
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| 引用本文： | 杨光圣,傅廷栋.甘蓝型油菜显性细胞核＋波里马细胞质雄性不育三系的创建[J].华中农业大学学报,1996,15(3):215-220. |
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| 作者姓名： | 杨光圣 傅廷栋 |
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| 作者单位： | 华中农业大学作物遗传改良国家重点实验室 |
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| 摘 要： | 甘蓝型油菜显性细胞核雄性不育和波里马细胞质雄性不育有着完全不同的恢保关系；分别以纯合型显性核不育系和显性核不育系杂种为显性核不育基因的供体，采用有性杂交方法将甘蓝型油菜显性细胞核雄性不育基因导入到波里马细胞质雄性不育系ＬｔｆＡ中；用测交和连续回交方法，选育出甘蓝型油菜显性细胞核＋波里马细胞质雄性不育系ＤＧＣＭＳ－Ｙｉ－３Ａ和ＤＧＣＭＳ－１５３Ａ及其保持系Ｙｉ－３Ｂ和１５３Ｂ；并从波里马的恢复系中筛选出２个显性细胞核＋波里马细胞质雄性不育恢复系９２－５９１６和９２－５９４２。
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| 关 键 词： | 甘蓝型油菜 细胞质 雄性不育 育种 |
ESTABLISHMENT OF DOMINANT GENIC AND POLIMA CYTOPLASMIC MALE STERILITY IN Brassica napus |
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| Yang Guangsheng,Fu Tingdong,Ma Chaozhi,Yang Xiaoniu.ESTABLISHMENT OF DOMINANT GENIC AND POLIMA CYTOPLASMIC MALE STERILITY IN Brassica napus[J].Journal of Huazhong Agricultural University,1996,15(3):215-220. |
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| Authors: | Yang Guangsheng Fu Tingdong Ma Chaozhi Yang Xiaoniu |
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| Abstract: | There is different maintaining and restoring relationship between dominant genic male sterility(DGMS) and polima cytoplasmic male sterility(pol CMS) in Brassica napus.The dominant male sterility gene of DGMS was transfered from DGMS line Rs 1046 and DGMS hybrid Zhongza 3 into pol CMS Iine LtfA,respectively.Two dominant genic and polima cytoplasmic male sterile(DGCMS)lines DCMS-Yi-3A. DGCMS-153A and their maintainers DGCMS-Yi-3B,DGCMS-153B,and two DGCMS restorers 92-5916and 92-5942 were obtained. |
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| Keywords: | Brassica napus genic and cytoplasmic male sterility breeding |
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