| 作物株型相关性状分子机理的研究进展 |
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| 引用本文： | 库丽霞,张君,张伟强,吴连成,张少方,王平安,陈彦惠.作物株型相关性状分子机理的研究进展[J].中国农学通报,2010,26(5):20-25. |
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| 作者姓名： | 库丽霞 张君 张伟强 吴连成 张少方 王平安 陈彦惠 |
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| 作者单位： | 河南农业大学农学院,郑州,450002 |
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| 基金项目： | 国家863重大专项"高产优质多抗玉米分子品种创制"(2006AAA100103):国家973计划资助项目 |
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| 摘 要： | 作物株型是通过对光合产物的形成和籽粒填充物的储藏的影响进而决定产量的综合农艺性状，而株高、分蘖数、分蘖夹角和叶夹角是其主要影响因素。对关于控制这些性状的分子机理进行了综述，分析了利用这些基因通过基因工程改良株型进一步提高单位面积产量的可行性。
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| 关 键 词： | 4-表松香醛 4-表松香醛 7 13-松香二烯-3-酮 鬼臼毒素 脱氧鬼臼毒素 生物活性 |
| 收稿时间： | 2009/10/9 0:00:00 |
| 修稿时间： | 2009/11/24 0:00:00 |
Study advances in molecular mechanism of the crop architecture relevant traits |
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| Ku Lixia,Zhang Jun,Zhang Weiqiang,Wu Liancheng,Zhang Shaofang,Wang Ping'an,Chen Yanhui.Study advances in molecular mechanism of the crop architecture relevant traits[J].Chinese Agricultural Science Bulletin,2010,26(5):20-25. |
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| Authors: | Ku Lixia Zhang Jun Zhang Weiqiang Wu Liancheng Zhang Shaofang Wang Ping'an Chen Yanhui |
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| Institution: | ＂ (College of Agriculture, Henan Agricultural University, Zhengzhou 450002) |
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| Abstract: | Crop architecture is a collection of integrative agricultural traits that affect grain yield through formation of photosynthesis product and grain filling storage. The influence factors mainly include plant height, tiller number, tillering angle and leaf angle. The review summarizes the molecular mechanisms that control plant architecture and analyze the feasibility that enhances further yield per unit through improvement architecture with genetic engineering. |
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| Keywords: | plant architechure plant height tiller leaf angle |
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