论文部分内容阅读
十字花科作物开花主要受低温春化途径、光周期途径、自主途径和赤霉素途径的信号因子调节,但这些开花信号因子均汇集到开花整合子路径,最终调控开花时间。MADS家族在该发育途径中起着至关重要的作用,最近发现AGL18是一个与开花整合子关系密切的MADS家族成员。综述了拟南芥和芥菜等十字花科作物AGL18在开花途径中的作用及其开花调控分子机制,并展望AGL18开花转变调控的研究方向,为十字花科蔬菜的成花转变及产品器官发育等分子调控提供借鉴。
Flowering of cruciferous crops is mainly regulated by the signal pathways of vernalization, photoperiod, autonomic pathway and gibberellin pathway. However, these flowering signal genes all converge to the flowering integron pathway and ultimately control the flowering time. The MADS family plays a crucial role in this developmental pathway. Recently, AGL18 was found to be a member of the MADS family that is closely related to flowering integrons. The roles of AGL18, an essential oil in the flowering process, such as Arabidopsis and mustard, and its molecular mechanism of flowering and flowering are reviewed. The research directions of AGL18 flowering transformation regulation are prospected, and the flowering transformation and product organ development of cruciferous vegetables Molecular regulation provide reference.