植物ARF家族成员研究进展  

Research Progress on Members of the Plant ARF Family

作　　者：孟思达[1] 聂晓雨 叶云珠 朱美玉[1] 韩磊磊 申琦 谭昌华[1] 齐明芳[1] 李天来[1] MENG Sida;NIE Xiaoyu;YE Yunzhu;ZHU Meiyu;HAN Leilei;SHEN Qi;TAN Changhua;QI Mingfang;LI Tianlai(College of Horticulture/Modern Protected Horticulture Engineering&Technology Center/National&Local Joint Engineering Research Center of Northern Horticultural Facilities Design&Ap-plication Technology/Key Laboratory of Protected Horticulture,Ministry of Education,Shenyang Agricultural University,Shenyang110161,China)

机构地区：[1]沈阳农业大学园艺学院/现代设施园艺工程技术中心/北方园艺设施设计与应用技术国家地方联合工程研究中心/设施园艺省部共建教育部重点实验室,沈阳110161

出　　处：《沈阳农业大学学报》2025年第2期160-168,共9页Journal of Shenyang Agricultural University

基　　金：国家自然科学基金青年科学基金项目(32102460);辽宁省教育厅基本科研项目(JYTYB2024020);2024年沈阳农业大学大学生创新创业训练计划项目(D202406041510543471)。

摘　　要：ARF(Auxin Response Factor)作为生长素信号传导路径中的关键转录因子,调控下游靶基因的表达,参与对多种植物发育进程的调控,如花器官发育、胚发育、叶片极性发育以及根系发育等。ARF家族成员不但对植物形态建成产生影响,还在植物对环境胁迫的响应中发挥着重要作用。全面总结ARF家族成员在植物生长发育中的研究进展,包括ARF家族成员的发现与鉴定、结构特点、表达模式,探讨其在激素信号传导、细胞分化和形态建成等方面的具体作用;分析ARF基因在植物应对逆境条件下的响应机制,如干旱胁迫、盐胁迫等因素对其表达的影响。通过系统地梳理现存研究成果,为利用分子生物学手段对植物生长的调控提供参考。ARF(Auxin Response Factor),as a key transcription factor in auxin signal transduction pathway,regulates the expression of downstream target genes and participates in the regulation of a variety of plant development processes,such as floral organ development,embryo development,leaf polarity development and root development.Members of the ARF family not only affect plant morphogenesis,but also play an important role in plant response to environmental stress.The purpose of this review is to summarize the research progress of ARF family members in plant growth and development,including the discovery and identification,structural characteristics and expression patterns of ARF family members,and to explore their specific roles in hormone signal transduction,cell differentiation and morphogenesis.This paper also analyzed the mechanism of plant ARF genes in response to stress,such as drought stress,salt stress and other factors on its expression.By systematically combing the existing research results,we can provide reference for the regulation of plant growth by means of molecular biology.

关 键 词：ARF 生长素 转录因子 分子机制 

分 类 号：Q94[生物学—植物学]