| 水稻淀粉合成相关基因对稻米RVA谱特征的影响 |
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| 引用本文： | 吴洪恺,梁国华,顾燕娟,单丽丽,王芳,韩月澎,顾铭洪.水稻淀粉合成相关基因对稻米RVA谱特征的影响[J].作物学报,2006,32(11):1597-1603. |
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| 作者姓名： | 吴洪恺 梁国华 顾燕娟 单丽丽 王芳 韩月澎 顾铭洪 |
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| 作者单位： | 扬州大学植物功能基因组学教育部重点实验室, 江苏扬州225009 |
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| 基金项目： | 国家自然科学基金;国家重点基础研究发展计划(973计划) |
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| 摘 要： | 以优质粳型糯稻苏御糯为供体，品质较差的籼稻桂朝2号为轮回亲本，构建了BC2F4群体，通过发展分子标记，研究了淀粉合成相关基因Wx、Sbe1、Sbe3、Isa、Pul、SssⅠ等对稻米淀粉RVA谱特征的影响。结果表明Wx基因对RVA谱8个特征值的表现均起主要作
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| 关 键 词： | 水稻 淀粉 RVA谱 淀粉合成相关基因 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-04-16 |
The Effect of the Starch-Synthesizing Genes on RVA Profile Characteristics in Rice (Oryza sativa L.) |
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| WU Hong-Kai, LIANG Guo-Hua, GU Yan-Juan, SHAN Li-Li, WANG Fang, HAN Yue-Peng and GU Ming-Hong.The Effect of the Starch-Synthesizing Genes on RVA Profile Characteristics in Rice (Oryza sativa L.)[J].Acta Agronomica Sinica,2006,32(11):1597-1603. |
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| Authors: | WU Hong-Kai LIANG Guo-Hua GU Yan-Juan SHAN Li-Li WANG Fang HAN Yue-Peng and GU Ming-Hong |
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| Institution: | The Key Laboratory of Plant Functional Genomics of The Ministry of Education of Yangzhou University, Yangzhou 225009, Jingsu, China |
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| Abstract: | RVA profile has been frequently used to evaluate rice cooking and eating quality. Starch content is up to 90% in milled rice, indicating that starch-synthesizing genes may have a correlation with rice cooking and eating quality. In order to investigate the effect of the starch-synthesizing genes
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| Keywords: | Rice(Oryza sativa L ) Starch RVA profile Starch-synthesizing genes |
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