生物技术通报2024，Vol.40Issue(7)：19-27,9.DOI:10.13560/j.cnki.biotech.bull.1985.2024-0109
生长素信号途径参与调控拟南芥雌配子体发育研究进展
Research Progress in the Auxin Signaling Pathway Involved in the Regulation of Female Gametophyte Development in Arabidopsis
摘要
Abstract
Female gametophyte development is an important prerequisite for sexual reproduction in flowering plants,including two key events,macrosporogenesis and female gametophyte development.The development of the female gametophyte determines whether the plant can be properly fertilized and complete the reproduction of generations.Auxin is a widespread phytohormone in plants,and the polar distribution of auxin in the ovule ensures the normal development of the ovule.However,due to the complexity of the auxin signaling pathway and the fact that female germ cells are located inside the tissues,the regulatory network and molecular mechanism of the auxin signaling pathway in the female germline are still unclear.In this paper,we summarize the studies related to auxin synthesis,dynamic equilibrium and signaling,and review the studies on auxin regulation of macrosporogenesis and female gametophyte genesis.The aim of this paper is to provide a reference for the further study of the auxin signaling pathway on female germline establishment.关键词
雌配子体发育/开花植物/有性生殖/生长素Key words
female gametophyte development/flowering plants/sexual reproduction/auxin引用本文复制引用
杨嘉泓,李婧怡,吴佳昊,黄幼梅,刘艳芬,秦源,蔡汉阳..生长素信号途径参与调控拟南芥雌配子体发育研究进展[J].生物技术通报,2024,40(7):19-27,9.基金项目
国家自然科学基金面上项目(32170352,32270366,32370377) （32170352,32270366,32370377）
