中国水稻科学2026，Vol.40Issue(2)：145-154,10.DOI:10.16819/j.1001-7216.2026.250706
水稻抽穗期调控的分子机理及育种应用进展
Advances in Molecular Mechanism and Breeding Application of Heading Date Regulation in Rice
摘要
Abstract
Heading date,a pivotal agronomic trait determining rice production seasons and regional adaptability,is fundamental for breeding high-yield cultivars tailored to specific ecological environments.In recent years,numerous genes controlling heading date in rice have been cloned,and their functional mechanisms have been increasingly elucidated.Consequently,the molecular regulatory network governing heading date has become progressively refined.This review systematically summarizes the molecular mechanisms regulating rice heading date,with a focus on the photoperiodic regulatory network,and discusses its applications in breeding practices.It aims to provide a theoretical foundation for the genetic improvement of heading date and ecological adaptability breeding in rice.关键词
水稻/抽穗期/分子机理/育种Key words
rice/heading date/molecular mechanism/breeding引用本文复制引用
杨大兵,杜雪树,李进波,夏明元,胡亮,石桓,万丙良..水稻抽穗期调控的分子机理及育种应用进展[J].中国水稻科学,2026,40(2):145-154,10.基金项目
湖北省重点研发计划资助项目(2024BBB094) （2024BBB094）
湖北省农业科学院青年基金资助项目(2024NKYJJ02). （2024NKYJJ02）
