Key impact of Vgt1 on flowering time adaptation in maize:: Evidence from association mapping and ecogeographical information
Key impact of Vgt1 on flowering time adaptation in maize:: Evidence from association mapping and ecogeographical information
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DOI：
10.1534/genetics.107.084830
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发表时间：
2008-04-01
期刊：
影响因子：
3.3
通讯作者：
Charcosset, Alain
中科院分区：
文献类型：
--
作者：
Ducrocq, Sbastien;Madur, Delphine;Charcosset, Alain
对375个玉米自交系的关联分析表明，Vgt1基因多态性与开花时间有很强的相关性，扩展了以往的QTL定位结果。在地方品种收集的等位基因频率分析支持，Vgt1在玉米海拔适应的关键作用。
An association study conducted on 375 maize inbred lines indicates a strong relationship between Vgt1 polymorphisms and flowering time, extending former quantitative trait loci (QTL) mapping results. Analysis of allele frequencies in a landrace collection supports, a key role of Vgt1 in maize altilatitudinal adaptation.