| 不同生态环境下四倍体小麦千粒重的QTL分析 |
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| 引用本文： | 严俊,杨荣志,薛文韬,张玲玲,李解,T.Fahima,程剑平.不同生态环境下四倍体小麦千粒重的QTL分析[J].贵州农业科学,2011(11):6-10. |
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| 作者姓名： | 严俊 杨荣志 薛文韬 张玲玲 李解 T.Fahima 程剑平 |
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| 作者单位： | 成都大学生物产业学院;贵州大学麦作研究中心;海法大学进化研究所; |
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| 基金项目： | 贵州省“十一五”重点攻关项目[黔科合NY(2006)3002F]; 贵州省优秀青年科技人才培养计划(2006-2011) |
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| 摘 要： | 为普通栽培小麦改良提供基因资源,采用来自以色列Gitit的野生二粒小麦(编号:G18-16)与来自欧洲的硬粒小麦栽培种Langdon杂交构建的重组自交系F6代152个家系,分别于2005年种植在以色列干旱和湿润环境以及于2007年种植在中国黔中地区,进行千粒重数量性状基因位点(QTL)的研究分析.结果表明:全部家系在3...
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| 关 键 词： | 野生二粒小麦 干旱环境 湿润环境 千粒重 数量性状基因位点(QTL) 生态环境 |
QTL Analysis of 1000-grain Weight under Different Ecological Environment in Tetraploid Wheat |
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| YAN Jun,,YANG Rong-zhi,XUE Wen-tao,ZHANG Ling-ling,LI Jie,FAHIMA Tizion,CHENG Jian-ping.QTL Analysis of 1000-grain Weight under Different Ecological Environment in Tetraploid Wheat[J].Guizhou Agricultural Sciences,2011(11):6-10. |
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| Authors: | YAN Jun YANG Rong-zhi XUE Wen-tao ZHANG Ling-ling LI Jie FAHIMA Tizion CHENG Jian-ping |
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| Institution: | YAN Jun1,2,3,YANG Rong-zhi2,XUE Wen-tao2,ZHANG Ling-ling2,LI Jie2,FAHIMA Tizion3,CHENG Jian-ping2*(1.Faculty of Biotechnology Industry,Chengdu University,Chengdu,Sichuan 610106,2.Institute of Triticeae Crops,Guizhou University,Guiyang,Guizhou 550025,3.Institute of Evolution,University of Haifa,Haifa 31905,Israel) |
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| Abstract: | 152 F6 recombinant inbreed lines derived from a cross between T.dicoccoides(acc# G18-16) and durum wheat cultivar(Langdon) were planted in dry and wet environment in Israel in 2005 and the wet environment of Central Guizhou in 2007 respectively to study QTL analysis of 1 000-grain weight for providing genetic resources in improvement of common cultivation wheat.The results showed that there were wide genetic differences in 1 000-grain weight among 152 lines under three different ecological conditions.Six QT... |
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| Keywords: | wild emer wheat dry environment wet environment 1 000-grain weight quantitative trait loci(QTL) ecological environment |
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