摘要
脂肪是水稻种子不可或缺的营养成分,提升水稻种子中的油脂含量、优化其有益脂肪酸和抗氧化物质等关键组分是水稻品质育种的一大趋势。本文综述了稻米油脂的主要成分与功能、油脂合成与调控通路、稻米油脂的调控基因及遗传改良的研究进展,旨在深化对稻米油脂生物合成的理解,并为未来创造高油脂、高品质水稻种质资源提供新的启示和方向。
Lipids,as essential nutrients in rice seeds,are of significant importance.Enhancing the oil content in rice seeds and optimizing its beneficial fatty acids and antioxidant substances are current trends in rice quality breeding.In this study,we reviewed the principal constituents and functions of rice oil,oil synthesis and regulatory pathways,regulatory genes and networks of rice oil,and genetic improvement of rice oil.The aims are to deepen the understanding of rice oil biosynthesis and provide new insights and directions for creating high-oil and high-quality rice germplasm resources in the future.
作者
王诗怡
刘西西
金龙
应杰政
李志永
黄捷
童晓红
王以锋
张健
WANG Shiyi;LIU Xixi;JIN Long;YING Jiezheng;LI Zhiyong;HUANG Jie;TONG Xiaohong;WANG Yifeng;ZHANG Jian(State Key Laboratory of Rice Biology and Breeding,China National Rice Research Institute,Hangzhou 311400,Zhejiang,China)
出处
《浙江大学学报（农业与生命科学版）》
CAS
CSCD
北大核心
2024年第3期329-338,共10页
Journal of Zhejiang University:Agriculture and Life Sciences
基金
国家自然科学基金项目(U22A20456)
中国农业科学院科技创新工程项目。
关键词
水稻
油脂含量
品质
遗传改良
rice
oil content
quality
genetic improvement
