| 结球甘蓝抗TuMV基因的RAPD和SCAR标记研究 |
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| 引用本文： | 高金萍,王超,刘英.结球甘蓝抗TuMV基因的RAPD和SCAR标记研究[J].植物病理学报,2008,38(5):549-552. |
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| 作者姓名： | 高金萍 王超 刘英 |
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| 作者单位： | 东北农业大学园艺学院, 哈尔滨 150030 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | One hundred and forty-four F2 individuals from a cross combination between 1047 (susceptible) and A21 (resistant) were analyzed for the presence of random amplified polymorphic DNA (RAPD) markers linked to Turnip mosaic virus (TuMV) resistant gene in cabbage by using bulked segregant analysis (BSA).Two polymorphic markers were screened out of 200 random primers.These two RAPD fragments were linked to the resistant gene at 7.7 cM and 8.38 cM respectively and converted to SCAR markers successfully.
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| 关 键 词： | 结球甘蓝 SCAR标记 RAPD TuMV 化学药剂防治 基因 芜菁花叶病毒 mosaic |
RAPD and SCAR markers for resistance to TuMV in cabbage |
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| GAO Jin-ping,WANG Chao,LIU Ying.RAPD and SCAR markers for resistance to TuMV in cabbage[J].Acta Phytopathologica Sinica,2008,38(5):549-552. |
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| Authors: | GAO Jin-ping WANG Chao LIU Ying |
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| Institution: | Horticulture College, Northeast Agricultural University, Harbin 150030, China |
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| Abstract: | One hundred and forty-four F2 individuals from a cross combination between 1047 (susceptible) and A21 (resistant) were analyzed for the presence of random amplified polymorphic DNA (RAPD) markers linked to Turnip mosaic virus (TuMV) resistant gene in cabbage by using bulked segregant analysis (BSA).Two polymorphic markers were screened out of 200 random primers.These two RAPD fragments were linked to the resistant gene at 7.7 cM and 8.38 cM respectively and converted to SCAR markers successfully. |
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| Keywords: | cabbage TuMV RAPD SCAR |
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