| 天然有色棉纤维和短绒色泽遗传分析 |
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| 引用本文： | 石玉真,杜雄明,刘国强,强爱娣,周忠丽,潘兆娥,孙君灵.天然有色棉纤维和短绒色泽遗传分析[J].棉花学报,2002,14(4):242-248. |
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| 作者姓名： | 石玉真 杜雄明 刘国强 强爱娣 周忠丽 潘兆娥 孙君灵 |
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| 作者单位： | 中国农科院棉花研究所,农业部棉花遗传改良重点开放实验室,455112 |
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| 基金项目： | “十五”国家重点科技攻关计划课题“棉花、麻类种质资源创新与利用研究 |
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| 摘 要： | 利用不同纤维色泽材料及其 F1和 F2 代对有色棉纤维和短绒色泽遗传进行了综合分析 ,结果表明 :棕色和绿色纤维各由一对非同源染色体上的主效基因控制 ,表现不完全显性 ,棕色和绿色短绒也各由一对非同源染色体上的一对基因控制。绿色纤维和短绒相对棕色为显性 ,棕色纤维和短绒相对白色纤维为显性。短绒色泽基因与纤维色泽基因存在着互作
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| 关 键 词： | 有色棉 纤维色泽 短绒色泽 遗传分析 |
Genetic Analysis of Naturally Colored Lint and Fuzz of Cotton |
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| SHI Yu zhen,DU Xiong ming ,LIU Guo qiang,QIANG Ai di,ZHOU Zhong li,PAN Zhao e,SUN Jun ling.Genetic Analysis of Naturally Colored Lint and Fuzz of Cotton[J].Cotton Science,2002,14(4):242-248. |
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| Authors: | SHI Yu zhen DU Xiong ming LIU Guo qiang QIANG Ai di ZHOU Zhong li PAN Zhao e SUN Jun ling |
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| Institution: | SHI Yu zhen,DU Xiong ming *,LIU Guo qiang,QIANG Ai di,ZHOU Zhong li,PAN Zhao e,SUN Jun ling |
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| Abstract: | It was indicated by a comprehensive genetic analysis on naturally colored lint and fuzz that: Brown and green colored lint were controlled by one pair of major genes incomplete in dominance on non homologous chromosomes,respectivedly. Brown and green fuzz were also controlled by one pair of genes on non homologous chromosomes, respectively. Green lint and fuzz were respectively dominant to brown ones, while brown lint and fuzz were dominant to white ones, respectively. There exists genetic interaction between lint and fuzz coloring genes. |
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| Keywords: | naturally colored cotton lint coloring fuzz coloring genetic analysis |
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