| 水稻苯达松敏感致死基因bel的初步定位 |
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| 引用本文： | 朱磊,朱友林,余潮,张集文. 水稻苯达松敏感致死基因bel的初步定位[J]. 南昌大学学报(理科版), 2005, 29(6): 540-542 |
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| 作者姓名： | 朱磊 朱友林 余潮 张集文 |
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| 作者单位： | 南昌大学,生命科学学院江西省分子生物学与基因工程重点实验室,江西,南昌,330047;湖北省农业科学院,湖北,武汉,430064 |
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| 基金项目： | 江西省科技厅攻关项目（赣科技字2000-8号）;江西省教育厅重大项目（赣教技字2005-47号） |
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| 摘 要： | 选用30个SSR标记对水稻苯达松敏感致死基因（bel）进行定位研究，初步将bel基因定位于水稻第3染色体上RM5475和RM6759两个SSR标记之间，与RM5475标记的遗传距离为4．3cM，与RM6759标记的遗传距离为5．2cM。
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| 关 键 词： | 水稻 苯达松敏感致死性 基因定位 SSR |
| 文章编号： | 1006-0464（2005）06-0540-03 |
| 收稿时间： | 2005-04-16 |
| 修稿时间： | 2005-04-16 |
FIRST-PASS MAPPING OF THE BEL GENE FOR BENTAZON SENSITIVE LETHALITY IN RICE |
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| ZHU Lei,ZHU You-lin,YU Chao,ZHANG Ji-wen. FIRST-PASS MAPPING OF THE BEL GENE FOR BENTAZON SENSITIVE LETHALITY IN RICE[J]. Journal of Nanchang University(Natural Science), 2005, 29(6): 540-542 |
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| Authors: | ZHU Lei ZHU You-lin YU Chao ZHANG Ji-wen |
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| Affiliation: | 1. Jiangxi Key Laboratory of Molecular Biology and Gene Engineering, College of Life Science, Nanchang University, Nanchang 330047, China; 2. Hubei Agricultural Academy of Science, Wuhan 430064, China |
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| Abstract: | Thirty SSR gene was located to a tance of the bel gene markers were selected to map the bel gene for bentazon sensitive lethality in rice, and the bel interval between the SSR markers RM5475 and RM6759 on chromosome 3. The genetic disfrom RM5475 was 4.3 cM, and from RM6759 was 5.2 cM respectively. |
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| Keywords: | rice(Oryza sativa) bentazon sensitive lethality gene mapping SSR |
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