| 甘蓝型油菜隐性核不育遗传标记的初步研究 |
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| 引用本文： | 涂金星,傅廷栋,郑用琏,杨光圣,马朝芝,杨小牛.甘蓝型油菜隐性核不育遗传标记的初步研究[J].作物学报,1999,25(6):669-673. |
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| 作者姓名： | 涂金星 傅廷栋 郑用琏 杨光圣 马朝芝 杨小牛 |
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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，湖北武汉，430070 |
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| 摘 要： | 为了进一步证实P6-9紫茎性状与可育性状的连锁关系，本试验选用S45A×自1968的BC1F1群体，利用BSA分析法，筛选到两个与可育基因Ms1连锁的RAPD片段：UBCl58.580和UBC187.880。通过对可育株群体的分析，证明了P6-9紫茎基因Pur与Ms1基因以及UBC158.580和UBC187.880位于同一连锁群上；对不育株分析得出其在同一连锁群上的精确位
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| 关 键 词： | 油菜核不育 紫茎 RAPD标记 |
| 收稿时间： | 1998-11-21 |
| 修稿时间： | 1999-04-22 |
Studies on the Recessive Genic Male Sterility (GMS)and Its Genetic Markers in Rapeseed (Brassica napus L.) |
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| Tu Jinxing,Fu Tingdong,Zheng Yonglian,Yang Guangsheng,Ma Chaozhi,Yang Xiaoniu.Studies on the Recessive Genic Male Sterility (GMS)and Its Genetic Markers in Rapeseed (Brassica napus L.)[J].Acta Agronomica Sinica,1999,25(6):669-673. |
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| Authors: | Tu Jinxing Fu Tingdong Zheng Yonglian Yang Guangsheng Ma Chaozhi Yang Xiaoniu |
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| Institution: | State Key Lab for Genetic Improvement of Crops Huazhong Agricultural University, Hubei Wuhan, 430070 |
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| Abstract: | In order to identify the linkage relationship between P6-9 purple stem gene and the male fertility gene，the BC1F1 population from S45A×Zi 1968 was investigated by BSA (Bulked Segregant Analysis) and found out two RAPD fragments，UBC l58.580 and UBC187, 880，linked to the purple stem gene and the m |
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| Keywords: | GMS Purple stem RAPD marker |
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