| 水稻茎秆相关性状遗传分析 |
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| 引用本文： | 杨窑龙,饶玉春,李赓觅,黄李超,冷语佳,张光恒,高振宇,胡江,朱丽,郭龙彪,钱前,曾大力.水稻茎秆相关性状遗传分析[J].分子植物育种,2011,9(2):160-168. |
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| 作者姓名： | 杨窑龙 饶玉春 李赓觅 黄李超 冷语佳 张光恒 高振宇 胡江 朱丽 郭龙彪 钱前 曾大力 |
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| 作者单位： | 中国水稻研究所水稻生物学国家重点实验室,杭州,310006 |
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| 基金项目： | 国家转基因专项“抗病虫关键基因克隆及功能验证”(2008ZX08009-003-1); 国家自然科学基金“水稻抗倒伏相关基因LR的克隆和应用研究”(30971760); 浙江省杰出青年团队项目“曾大力研究小组”(R3090023)共同资助 |
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| 摘 要： | 本研究以典型的籼粳交(春江 06/台中本地1号)F1经花药培养产生的双单倍体(DH)群体为材料,考察了该群体及其双亲的株高、穗颈长、倒三节节间长及节粗.结果表明,株高与穗颈长和各节间长,以及各节间长之间均呈显著的正相关,而各节间长与节间粗不存在显著的相关性:所考察的性状在DH群体中均表现为连续的分布,且有一定数量的超亲...
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| 关 键 词： | 水稻 穗颈长 上部节 株高 QTL分析 |
Genetic Analysis of CulmsTraits in Rice |
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| Yang Yaolong,Rao Yuchun,Li Gengmi,Huang Lichao,Leng Yujia,Zhang Guangheng,Gao Zhenyu,Hu Jiang,Zhu Li,Guo Longbiao,Qian Qian,Zeng Dali.Genetic Analysis of CulmsTraits in Rice[J].Molecular Plant Breeding,2011,9(2):160-168. |
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| Authors: | Yang Yaolong Rao Yuchun Li Gengmi Huang Lichao Leng Yujia Zhang Guangheng Gao Zhenyu Hu Jiang Zhu Li Guo Longbiao Qian Qian Zeng Dali |
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| Institution: | Yang Yaolong * Rao Yuchun * Li Gengmi Huang Lichao Leng Yujia Zhang Guangheng Gao Zhenyu Hu Jiang Zhu Li Guo Longbiao Qian Qian ** Zeng Dali ** State Key Laboratory of Rice Biology,China National Rice Research Institute,Hangzhou,310006 |
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| Abstract: | A double haploid (DH) population derived from a cross between an indica rice (Oryza sativa L.) TN1 and a japonica rice CJ06 was used in this research to investigate the genetic basis for plant height, panicle neck length, the length and diameter of three upper internodes. The results indicated that the correlations between plant height and panicle neck length or three upper internodes lengths showed significant positive. That all these traits distributed normally among the DH population with some transgress... |
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| Keywords: | Rice (Oryza sativa L ) Panicle neck length Upper internodes Plant height QTL analysis |
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