水稻粒型基因研究进展及其育种应用  

Research Progress of the Genes of Rice Grain Shape and Their Application in Breeding

作　　者：康云海 方玉 李潜龙[1] 杜明 张从合 KANG Yun-hai;FANG Yu;LI Qian-long;DU Ming;ZHANG Cong-he(Shanghai ZKW Molecular Breeding Technology Co.,Ltd.,Shanghai 200030,China;Anhui Win-All Hi-tech Seed Co.,Ltd./National Key Laboratory for New Variety Development of Hybrid Rice,Ministry of Agriculture and Rural Affairs,Hefei,Anhui 230088,China)

机构地区：[1]上海中科荃银分子育种技术有限公司,上海200030 [2]安徽荃银高科种业股份有限公司/农业农村部杂交稻新品种创制重点实验室,安徽合肥230088

出　　处：《杂交水稻》2022年第3期7-10,共4页Hybrid Rice

基　　金：上海市科技兴农项目[沪农科创字(2019)第1-3号]。

摘　　要：水稻是全球三大主粮作物之一,保证其产量安全对全人类都具有重大意义。水稻粒型作为直接影响水稻产量和品质的重要性状之一,一直都是水稻领域研究的重点。综述了水稻粒型基因研究现状,介绍了相关粒型基因的分子调控机制及其在水稻育种中的应用。Rice is one of three staple food crops in the world,and it is of great significance to all mankind to ensure the safety of its production.As one of the important factors directly affecting the yield and quality of rice,grain shape has always been the focus of rice research.This paper summarized the current situation of the research on the genes of rice grain shape,and introduced the molecular regulation mechanisms of the grain shape genes and their application in rice breeding.

关 键 词：水稻 粒型基因 调控路径 育种 

分 类 号：S511.01[农业科学—作物学] S311