小麦春化相关基因研究进展  

Researching Progress of Vernalization-related Genes in Triticum aestivum L.

作　　者：王敏慧[1] 高丽锋[1] 

机构地区：[1]中国农业科学院作物科学研究所/农业部作物种质资源与生物技术重点实验室,北京100081

出　　处：《安徽农业科学》2011年第25期15222-15225,15285,共5页Journal of Anhui Agricultural Sciences

摘　　要：小麦(Triticum aestivum L.)是世界第二大粮食作物。春化作用是冬小麦成花必需过程,该过程同时伴随低温驯化,影响着小麦品种种植范围及产量。简要概述目前克隆的小麦春化相关基因及春化作用调控机理等研究进展,为小麦春化作用机理研究提供资料。Triticum aestivum L.is the second worldwide food crop.Winter Triticum aestivum L.exposure to cold to get the ability of flower is an important developmental characteristic,which is critical for the adaptation of Triticum aestivum L.varieties and the production.Cold acclimation occurred during the vernalization.Here,we reviewed mechanisms of genes involved in vernalization under cold stress,and expected to provide valuable information for research in vernalization mechanism.

关 键 词：小麦 春化作用 分子调控机理 抗寒能力 

分 类 号：S512.1[农业科学—作物学]