| 4个春化基因在山东省小麦品种（系）中的分布研究 |
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| 引用本文： | 樊庆琦,李根英,郭刚,隋新霞,楚秀生,黄承彦,王玉华.4个春化基因在山东省小麦品种（系）中的分布研究[J].山东农业科学,2009(7):4-7,11. |
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| 作者姓名： | 樊庆琦 李根英 郭刚 隋新霞 楚秀生 黄承彦 王玉华 |
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| 作者单位： | 1. 山东省农业科学院作物研究所,山东,济南,250100
2. 济南市历城区农业局,山东,济南,250100 |
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| 基金项目： | 山东省农业科学院自主创新基金 |
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| 摘 要： | 利用Vrn—A1、Vrn—B1、Vrn—D1和Vrn—B34个春化基因，对105份山东省2006～2007年度待审定品种和32份审定品种进行分子标记检测，结果表明，供试材料在A1、B1和B3位点均检测为隐性基因；在D1位点，13份材料检测为显性基因，其余材料检测为隐性基因。4个基因的分布频率与当地小麦的春化习性和生育期特点相吻合，这也是生态环境适应和育种选择压力的综合结果。
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| 关 键 词： | 小麦 春化 分子标记 Vm基因 |
Distribution of Four Vernaliation Genes in Shandong Wheat Varieties(Lines) |
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| FAN Qing-qi,LI Gen-ying,GUO Gang,SUI Xin-xia,CHU Xiu-sheng,HUANG Cheng-yan,WANG Yu-hua.Distribution of Four Vernaliation Genes in Shandong Wheat Varieties(Lines)[J].Shandong Agricultural Sciences,2009(7):4-7,11. |
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| Authors: | FAN Qing-qi LI Gen-ying GUO Gang SUI Xin-xia CHU Xiu-sheng HUANG Cheng-yan WANG Yu-hua |
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| Institution: | 1.Crop Institute of Shandong Academy of Agricultural Sciences;Jinan 250100;China;2.Agricultural Bureau of Licheng District;China |
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| Abstract: | A total of 105 wheat lines waiting for register from 2006 to 2007 and 32 registered cultivars from Shandong Province were characterized by molecular markers with the vernalization genes Vrn-A1,Vrn-B1,Vrn-D1 and Vrn-B3.The dominant Vrn-A1,Vrn-B1 and Vrn-B3 alleles were not found in all of the cultivars,while 13 cultivars carried dominant Vrn-D1 alleles and the other cultivars carried recessice alleles.The distribution of the 4 vernalization genes was accord with the wheat vernalization habits and characteris... |
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| Keywords: | Wheat Vernaliation Molecular marker Vrn gene |
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