普通小麦抽穗期控制基因TaHd1研究进展与展望  

Progresses and Prospects of Heading Date Controlling Genes of Ta Hd1 in Common Wheat

作　　者：张胜利[1] 李东方[1] 周岩[1] 胡海燕[1] 

机构地区：[1]河南科技学院/河南省高等学校作物分子育种重点学科开放实验室/现代生物育种河南省协同创新中心,河南新乡453003

出　　处：《湖北农业科学》2015年第5期1031-1034,共4页Hubei Agricultural Sciences

基　　金：NSFC-河南人才培养联合基金项目(U1204315)

摘　　要：抽穗期是对普通小麦(Triticum aestivum L.)安全生产有重要影响的农艺性状,也是一个复杂的受多基因协调互作控制的性状。对普通小麦抽穗期基因控制系统、普通小麦抽穗期基因之一——Ta Hd1的克隆与功能、基因组定位、直向同源区微进化研究进展等方面进行了概述,以期为普通小麦抽穗期性状改良提供一定的理论参考。Heading date is one of the important agronomic traits affecting production safety of common wheat, and is also a complex trait controlled by interaction of multiple genes. In this paper, the aspects including gene controlling systems of heading date, the cloning and function of TaHdl （one of controlling loci of heading date）, genomic location of TaHdl, the prospects about microevotution among TaHdl orthologous region were reviewed. It will provide some reference for studying the heading date and improving common wheat.

关 键 词：普通小麦(Triticum AESTIVUM L.) 抽穗期 TaHd1 直向同源区 

分 类 号：S512.1[农业科学—作物学] S311