水稻MADS-box基因研究进展  

Research Progress on MADS-box Genes in Rice(Oryza sativa)

作　　者：苏亚丽[1] 刘梦佳[1] 李海峰[1,2] 

机构地区：[1]西北农林科技大学农学院/旱区作物逆境生物学国家重点实验室,陕西杨凌712100 [2]新疆农业职业技术学院,新疆昌吉831100

出　　处：《河南农业科学》2016年第9期1-7,共7页Journal of Henan Agricultural Sciences

基　　金：国家自然科学基金项目(31571657);新疆农业职业技术学院科研项目(XJNZYKJ201501);高等学校中央基本科研业务费项目(2014ZZ009)

摘　　要：MADS-box是水稻生长发育过程中重要的转录调控因子,其参与调控植物生长发育及胁迫响应。阐述了水稻MADS-box转录因子的结构、分类和染色体分布,从花器官发育、开花时间、根系发育、种子发育等方面综述了水稻MADS-box基因功能,并分析了水稻MADS-box基因功能研究中存在的一些问题及其发展前景。MADS-box is important transcription regulatory factor in the process of rice growth and development,which participates in the regulation of plant growth and development and response to stress. In this paper,the structure,classification and distribution in chromosomes of the rice MADS-box transcription factors were stated,the biological functions of rice MADS-box transcription factors were reviewed in flower development,flowering time,root and seed development,and the development prospect and some problem existing in the study of rice MADS-box transcription factors function were described.

关 键 词：水稻 MADS-BOX 转录因子 花发育 开花时间 

分 类 号：S511[农业科学—作物学]