中国水稻科学2012，Vol.26Issue(4)：383-392,10.DOI:10.3969/j.issn.1001-7216.2012.04.001
水稻开花的光温调控分子机理
Regulatory Pathways of Rice Flowering in Different Light and Temperature Conditions
摘要
Abstract
The transition from vegetative growth to reproductive growth (the floral transition) is a crucial event in the life cycle of rice, which is regulated by both endogenous genes and environmental factors. Rice would not normally flower without this transition. Light and temperature are two important environmental factors to regulate the floral transition in rice. Interestingly, how could rice perceive the change in photoperiod or temperature, and then initiate the expression of endogenous genes to control this transition, Scientists had contributed to answer this question for many years. With great progresses in rice flowering regulation recently, new evidences and understanding for the regulatory pathways of rice flowering have been provided. Based on previous studies and our results, the latest research progresses involving in molecular mechanisms of rice flowering are summarized and analyzed.关键词
水稻/开花/基因调控/光周期/温度Key words
rice/ flowerings genetic regulations photoperiod/ temperature分类
农业科技引用本文复制引用
宋远丽,栾维江..水稻开花的光温调控分子机理[J].中国水稻科学,2012,26(4):383-392,10.基金项目
国家自然科学基金资助项目(30871328) （30871328）
天津市应用基础及前沿技术研究计划重点项目(11JCZDJC17900) （11JCZDJC17900）
天津市教委项目(20090609) （20090609）
天津师范大学青年骨干教师学术创新推进计划资助项目(52X09039). （52X09039）
