| 甘蓝型油菜胞核雄性不育材料H90S的遗传研究 |
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| 引用本文： | 王华,汤晓华,赵继献.甘蓝型油菜胞核雄性不育材料H90S的遗传研究[J].中国油料作物学报,2001,23(4):11-15. |
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| 作者姓名： | 王华 汤晓华 赵继献 |
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| 作者单位： | 1. 四川德农正成种业公司贵州油料所,
2. 贵州省油料科学研究所, |
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| 基金项目： | 贵州省"九五"科技攻关(黔科计字第〈1999〉1039) |
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| 摘 要： | 油菜生态型胞核不育材料H90S与甘蓝型油菜品种、隐性胞核不育和显性胞核不育材料的可育株、胞质不育保持系等测交及回交后代育性分析 表明,H90S不育性受3对独立遗传的重叠隐性基因a1,a2,a3共同控制,3对基因同时为隐性即表现不育。
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| 关 键 词： | 甘蓝型油菜 隐性核不育 隐性基因 遗传 胞核雄性不育 油菜 |
| 文章编号： | 1007-9084(2001)04-0011-05 |
Genetic study on ecotype genetic male sterile of H90S in Brassica napus L. |
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| WANG Hua ,TANG Xiao-hua ,ZHAO Ji-xian.Genetic study on ecotype genetic male sterile of H90S in Brassica napus L.[J].Chinese Journal of Oil Crop Sciences,2001,23(4):11-15. |
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| Authors: | WANG Hua TANG Xiao-hua ZHAO Ji-xian |
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| Institution: | WANG Hua 1,TANG Xiao-hua 2,ZHAO Ji-xian 2 |
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| Abstract: | The ecotype genetic male sterile (GMS) of H90S was investigated by cross and backcross with varieties of Brassica napus L., fertile plants of recessive GMS and dominant GMS, and retain of cytoplasmic male sterile. The result show that the H90S fertility were controled by 3 pair of genes that possessed independent inheritance and overlapping recessive (a 1?a 2?a 3). H90S showed GMS when 3 pair of gene were recessive, simultaneously. |
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| Keywords: | Brassica napus L Recessive genetic male sterile Recessive gene Inheritance |
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