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LFY基因在植物花分生组织形成中处于关键位置,维持花分生组织的正常功能、花启动,防止花分生组织的逆转。LFY基因需要其他成花基因相互作用,构成一个基因调控网络,其中任一基因的失活,其功能都会被其他基因部分补偿。LFY基因的表达除受碳源、植物激素等因子影响外,还受其他诸多因素的影响。文章就国内外对LFY基因及其同源基因的一些研究进展进行了综述,重点介绍了该基因在植物花发育中的功能、表达及其影响因子,同时展望其应用前景。
Abstract:LFY genes are in rucial position in plants flower meristematic tissue formation to maintain the normal function of meristematic tissue of flowers,flowering and prevent the reversal.LFY genes need other flowering genes interact to form a network of gene regulation,and when any gene is inactive,the other gene's function will be part of the compensation.LFY gene expression is affected by carbon addition,plant hormones and other factors.In this paper,authors review the domestic and overseas research progress of the LFY gene and homologous gene,and focus on function,expression and their impact factors of genes in plants flower development,and expect its applications.
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基本信息:
中图分类号:Q943
引用信息:
[1]兰树斌,李建国.植物LFY基因的研究进展[J].广西农业生物科学,2007(S1):132-137.
2007-06-15
2007-06-15