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Biological Roles of Lipids in Rice

文献类型: 外文期刊

作者: Zhou, Kun 1 ; Luo, Zhengliang 1 ; Huang, Weidong 1 ; Liu, Zemin 1 ; Miao, Xuexue 1 ; Tao, Shuhua 1 ; Wang, Jiemin 1 ; Zhang, Jian 2 ; Wang, Shiyi 2 ; Zeng, Xiaoshan 1 ;

作者机构: 1.Hunan Acad Agr Sci, Hunan Rice Res Inst, Changsha 410125, Peoples R China

2.China Natl Rice Res Inst, State Key Lab Rice Biol & Breeding, Hangzhou 311400, Peoples R China

关键词: rice (Oryza sativa L.); lipids; genetic improvement; grain quality; pollen fertility; seed germination; seed longevity; biotic stress; abiotic stress; yield

期刊名称:INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES ( 影响因子:4.9; 五年影响因子:5.7 )

ISSN: 1661-6596

年卷期: 2024 年 25 卷 16 期

页码:

收录情况: SCI

摘要: Lipids are organic nonpolar molecules with essential biological and economic importance. While the genetic pathways and regulatory networks of lipid biosynthesis and metabolism have been extensively studied and thoroughly reviewed in oil crops such as soybeans, less attention has been paid to the biological roles of lipids in rice, a staple food for the global population and a model species for plant molecular biology research, leaving a considerable knowledge gap in the biological roles of lipids. In this review, we endeavor to furnish a current overview of the advancements in understanding the genetic foundations and physiological functions of lipids, including triacylglycerol, fatty acids, and very-long-chain fatty acids. We aim to summarize the key genes in lipid biosynthesis, metabolism, and transcriptional regulation underpinning rice's developmental and growth processes, biotic stress responses, abiotic stress responses, fertility, seed longevity, and recent efforts in rice oil genetic improvement.

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