| 黑龙江省水稻种质资源抗稻瘟病基因Pi-ta的分子标记检测 |
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| 引用本文： | 黄晓群,郭震华,王瑞英,张兰民,王翠,周雪松,赵海新. 黑龙江省水稻种质资源抗稻瘟病基因Pi-ta的分子标记检测[J]. 黑龙江农业科学, 2013, 0(10): 1-4 |
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| 作者姓名： | 黄晓群 郭震华 王瑞英 张兰民 王翠 周雪松 赵海新 |
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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（CARS-01-14）;黑龙江省农业科技创新工程资助项目 |
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| 摘 要： | 为了明确水稻抗稻瘟病基因Pi-ta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-ta显性分子标记对72个黑龙江省主栽品种和优异种质资源进行了分子鉴定。结果表明：合江21、龙粳4号、龙粳10号、龙盾D904、龙花00—485、佳禾早占、龙粳29、龙粳31、龙盾105、龙粳39、垦99639、松粳5号、龙盾306、东农428、东农430、芦苇稻、莲育7—91、龙香稻2号和绥香08—5080共19个品种（系）含有Pi-ta基因。
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| 关 键 词： | 水稻 稻瘟病 Pi-ta基因 显性分子标记 |
Molecular Marker Detection of Rice Blast Resistance Gene Pi-ta in Heilongjiang Rice Germplasm Resources |
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| HUANG Xiao-qun,GUO Zhen-hua,WANG Rui-ying,ZHANG Lan-min,WANG Cui,ZHOU Xue-song,ZHAO Hai-xin. Molecular Marker Detection of Rice Blast Resistance Gene Pi-ta in Heilongjiang Rice Germplasm Resources[J]. Heilongjiang Agricultural Science, 2013, 0(10): 1-4 |
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| Authors: | HUANG Xiao-qun GUO Zhen-hua WANG Rui-ying ZHANG Lan-min WANG Cui ZHOU Xue-song ZHAO Hai-xin |
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| Affiliation: | (Instisute of Jiamusi Rice Sciences, 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-ta in Heilongjiang rice germplasm resources. Molecular marker detection of rice blast resistance gene Pi-ta was operated for 72 rice local cultivars commercially grown and germplasm in Heilongjiang province. The results showed that 19 rice local cultivars were identified to contain Pi-ta gene, including Hejiang 21, Longjing 4, Longjing 10, Longdun D904, Longbua 00-485,Jiahezaozhan, Longjing 29, Longjing 31, Longdun 105, Longjing 39, Ken 99639, Songjing 5, Longdun 306, Dongnong 428, Dongnong 430, Luweidao, Lianyu 7-91, Longxiangdao 2, Suixiang 08-5080 |
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| Keywords: | rice rice blast resistance Pi-ta gene dominant DNA marker |
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