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Guihaia Sept. 2023ꎬ 43(9): 1553-1567
DOI: 10.11931/ guihaia.gxzw202303053
宋松泉ꎬ 唐翠芳ꎬ 雷华平ꎬ 等ꎬ 2023. ABA 调控种子发育的研究进展 [J]. 广西植物ꎬ 43(9): 1553-1567.
SONG SQꎬ TANG CFꎬ LEI HPꎬ et al.ꎬ 2023. Research progress on seed development regulated by ABA [J]. Guihaiaꎬ 43(9):
1553-1567.
ABA 调控种子发育的研究进展
宋松泉 1ꎬ2∗ ꎬ 唐翠芳 ꎬ 雷华平 ꎬ 费思恬 ꎬ 陈海波 1
1ꎬ3
1
1
( 1. 湘南学院南岭现代种业研究院ꎬ 湖南 郴州 423099ꎻ 2. 中国科学院植物研究所ꎬ
北京 100093ꎻ 3. 湖南师范大学 生命科学学院ꎬ 长沙 410081 )
摘 要: 种子发育是一个复杂的生物学过程ꎬ受各种遗传和外界因素的调节ꎬ显著影响农作物特别是禾谷类
作物的种子活力和产量与质量ꎮ 脱落酸(ABA) 是调控种子发育和萌发最重要的植物激素之一ꎬ其活性水
平、信号转导及其 LAFL 网络在种子发育包括胚胎发生和成熟过程的调控中起关键作用ꎮ 该文主要综述了
近年来 ABA 调控种子发育的研究取得的重要进展ꎬ包括 ABA 代谢和信号转导对种子发育的调控ꎬABA 与
种子成熟转录因子(AFL ̄B3、FUS3、ABI3、LEC2 等) 的作用ꎬ以及 ABA 在种子发育中的作用机制ꎬ并提出了
需要进一步研究的科学问题ꎬ 为深入理解种子发育的分子机制提供参考ꎬ从而提高种子的活力、产量和
质量ꎮ
关键词: ABA 代谢ꎬ 脱落酸ꎬ 转录因子网络ꎬ 种子发育ꎬ 信号转导
中图分类号: Q944 文献标识码: A 文章编号: 1000 ̄3142(2023)09 ̄1553 ̄15
Research progress on seed development regulated by ABA
1ꎬ2∗ 1ꎬ3 1 1 1
SONG Songquan ꎬ TANG Cuifang ꎬ LEI Huaping ꎬ FEI Sitian ꎬ CHEN Haibo
( 1. Nanling Research Institute for Modern Seed Industryꎬ Xiangnan Universityꎬ Chenzhou 423099ꎬ Hunanꎬ Chinaꎻ 2. Institute of Botanyꎬ Chinese
Academy of Sciencesꎬ Beijing 100093ꎬ Chinaꎻ 3. College of Life Sciencesꎬ Hunan Normal Universityꎬ Changsha 410081ꎬ China )
Abstract: Seed development is a complex biological process that is controlled by various genetic and external factorsꎬ
and significantly affects the seed vigorꎬ yield and quality of cropsꎬ especially cereal plant crops. Abscisic acid (ABA) is
one of the most important phytohormones that regulate seed development and germinationꎬ and plays a key role in
regulation of seed development through its activity levelꎬ signalingꎬ and LAFL networkꎬ including embryogenesis and
maturation process. In recent yearsꎬ important progresses have been acquired in the research of seed development
regulated by ABA. In the present paperꎬ we have mainly reviewed the research achievements in this fieldꎬ including the
regulation of ABA metabolism and signaling on seed developmentꎬ the action between ABA and transcription factors of
seed maturation (AFL ̄B3ꎬ FUS3ꎬ ABI3ꎬ LEC2ꎬ etc.)ꎬ and the action mechanism of ABA in seed development. In
additionꎬ we also propose some scientific questions that need to be further investigated in this field to provide some
收稿日期: 2023-05-20
基金项目: 国家科技支撑计划项目(2012BAC01B05)ꎻ 郴州国家可持续发展议程创新示范区建设省级专项(2022sfq06)ꎮ
第一作者: 宋松泉(1957-)ꎬ 博士ꎬ 研究员ꎬ 研究方向为种子生理与生物技术ꎬ (E ̄mail) sqsong2019@ 163.com
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