雌雄异株植物性染色体演化研究进展  

Research Progress on Sex Chromosome Evolution in Dioecious Plants

作　　者：邓传良[1] 贾彦彦[1] 张准超[1] 杨金华[1] 高武军[1] 卢龙斗[1] 

机构地区：[1]河南师范大学生命科学学院,河南新乡453007

出　　处：《安徽农业科学》2009年第27期12917-12920,共4页Journal of Anhui Agricultural Sciences

基　　金：河南省教育厅自然科学基金项目(2007180028);河南师范大学遗传学省级重点学科资助项目

摘　　要：植物的性别分化是植物发育生物学的热点问题,而植物性染色体的研究有助于阐明性染色体起源和演化的机制,因此成为研究植物性别分化的重点领域。对模式种雌雄异株植物番木瓜、白麦瓶草和酸模性染色体研究进展以及性染色体演化进行了概述,以期为后续的研究奠定基础。Sex differentiation is the key ＇point of plant developmental biology. As the research on plant sex chromosomes would contribute to elucidate molecular mechanism of plant sex differentiation, it is the major research area of plant sex differentiation. The research progress of sex chromosomes and evolution of sex chromosome in several dioecious model plants such as Carica papaya, Silene latifolia and Rumex acetosa were reviewed, which would lay the foundation for the further research on plant sex differentiation.

关 键 词：雌雄异株植物 植物性别分化 性染色体 性染色体演化 

分 类 号：S330[农业科学—作物遗传育种]