| 多年生簇毛麦基因组长末端重复序列片段的克隆、定位与应用 |
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| 引用本文： | 李宏伟,王淑霞,李滨,童依平,杨兴洪,李振声.多年生簇毛麦基因组长末端重复序列片段的克隆、定位与应用[J].作物学报,2006,32(11):1642-1648. |
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| 作者姓名： | 李宏伟 王淑霞 李滨 童依平 杨兴洪 李振声 |
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| 作者单位： | 电子科技大学生命科学与技术学院, 四川成都 610054 |
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| 摘 要： | 以多年生簇毛麦、普通小麦中国春、山羊草等为材料，用142个10碱基随机引物进行RAPD分析，筛选出1个簇毛麦的特异性RAPD片段，经克隆测序得其全长为1 182 bp(登录号167398)，被命名为OPH121182。序列比对结果显示，OPH121182与栽培大麦中的反转重复序列Sabrina有95%的同源性，表明OPH121182
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| 关 键 词： | 簇毛麦 重复序列 克隆 原位杂交 特异PCR |
| 收稿时间： | 2005-12-06 |
| 修稿时间： | 2006-04-12 |
Comparative Study on Physiological Traits Related with Grain Filling and Photosynthesis of Flag Leaf in Early Aging and Normal Near-Isogenic Lines of Common Wheat |
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| LI Hong-Wei,WANG Shu-Xia,LI Bin,TONG Yi-Ping,YANG Xing-Hong,LI Zhen-Sheng.Comparative Study on Physiological Traits Related with Grain Filling and Photosynthesis of Flag Leaf in Early Aging and Normal Near-Isogenic Lines of Common Wheat[J].Acta Agronomica Sinica,2006,32(11):1642-1648. |
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| Authors: | LI Hong-Wei WANG Shu-Xia LI Bin TONG Yi-Ping YANG Xing-Hong LI Zhen-Sheng |
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| Institution: | School of Life Science and Technology, University of Electronic Science and Technology, Chengdu 610054, Sichuan, China |
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| Abstract: | Early aging before maturity can cause serious loss in wheat (Triticum aestivum L.) grain yield. In order to understand how and why early aging affected wheat productivity, we compared net photosynthetic rate (Pn), chlorophyll content (Chl), malondialdehyde (MDA) content, chloroph |
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| Keywords: | Wheat Early aging Photosynthesis Near-isogenic line Grain filling Yield |
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