高等植物的花发育模型及其基因调控研究进展  

Advances on Flower Development Model and Gene Regulation in Higher Plants

作　　者：田云芳[1] 袁秀云[2] 蒋素华[2] 马杰[2] 崔波[2] 

机构地区：[1]郑州师范学院生命科学系,河南郑州450044 [2]郑州师范学院生物研究所,河南郑州450044

出　　处：《贵州农业科学》2014年第11期23-28,共6页Guizhou Agricultural Sciences

基　　金：河南省科技攻关项目"蝴蝶兰的分子育种"(092102110128);河南省教育厅科学技术研究重点项目"蕙兰合适内参基因及开花相关基因的研究"(14A220005)

摘　　要：花发育是高等植物生长发育过程中非常重要的事件之一。为了解花发育的分之机制,阐述了花器官决定同源异型基因作用模型的产生和发展过程,如经典的花发育ABC模型、随后发展起来的ABCD、ABCDE和四聚体模型,综述了花器官发育分子模型同源基因的调控机理等方面的研究成果,并展望了研究方向。Flower development is a very important event in the development of higher plant.In order to explore the molecular mechanism of flower development,The emergence and development process of gene function model was reviewed,as the progress in flower developmental genetics,the classical ABC model expanded to the ABCD model,the genetic ABCDE model of floral organ development and the quartet model.In this review,the molecular regulation of homeotic genes was summarized and the prospects in this filed were discussed.

关 键 词：高等植物 花发育 同源基因 基因调控 

分 类 号：S021[农业科学] Q944.58[生物学—植物学]