| 黑龙江省水稻种质资源抗稻瘟病基因Pi-b的分子标记检测 |
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| 引用本文： | 黄晓群,潘国君,张兰民,等.黑龙江省水稻种质资源抗稻瘟病基因Pi-b的分子标记检测[J].黑龙江农业科学,2014(5):26-29. |
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| 作者姓名： | 黄晓群 潘国君 张兰民 等 |
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| 作者单位： | 黑龙江省农业科学院佳木斯水稻研究所,黑龙江佳木斯154026 |
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| 基金项目： | 黑龙江省省长基金资助项目（2009HSJ-C-6）;国家水稻产业体系资助项目（CAR-01-14）;黑龙江省农业科技刨新工程资助项目 |
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| 摘 要： | 为了明确水稻抗稻瘟病基因Pi-b在黑龙江省种质资源中的分布状况,利用已建立的水稻抗稻瘟病基因Pi-b显性分子标记对72个黑龙江省主栽品种和优异的种质资源进行了分子鉴定。结果表明:合江21、龙粳3号、龙粳4号、龙粳7号、龙粳14、龙粳25、佳禾早占、空育139、芦苇稻、哈05-203和中龙香粳1号共11个品种(系)含有Pi-b基因。
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| 关 键 词： | 水稻 稻瘟病 Pi-b基因 显性分子标记 |
Molecular Marker Detection of Rice Blast Resistance Gene Pi-b in Heilongjiang Rice Germplasm Resources |
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| HUANG Xiao-qun,PAN Guo-jun,ZHANG Lan-min,WANG Rui-ying,GUO Zhen-hua,ZHAO Hai-xin,ZHOU Tong.Molecular Marker Detection of Rice Blast Resistance Gene Pi-b in Heilongjiang Rice Germplasm Resources[J].Heilongjiang Agricultural Science,2014(5):26-29. |
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| Authors: | HUANG Xiao-qun PAN Guo-jun ZHANG Lan-min WANG Rui-ying GUO Zhen-hua ZHAO Hai-xin ZHOU Tong |
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| Institution: | (Jiamusi Rice Research Institute of Heilongjiang Academy of Agricultural Sciences,Jiamusi, Heilongjiang 154026) |
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| Abstract: | In order to confirm the distribution of rice blast resistance gene Pi-b in Heilongjiang rice germplasm resources, Molecular marker detection of rice blast resistance gene Pi-b was operated for 72 rice local cultivars commercially grown and germplasm in Heilongjiang province. The results showed that eleven rice local cultivats were identified which contain Pi-b gene, including Hejiang 21, Longjing 3, Longjing 4, Longjing 7, Longjing 14, Longjing 25,Jiahezaozhan, Kongyu 139, Luweidao, Ha 05-203 and Zhonglongxiangjing 1. |
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| Keywords: | rice rice blast resistance Pi-b gene dominant DNA marker |
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