MADS-box基因家族调控毛茛目植物花器官发育的研究进展  

Research progress of MADS-box gene family regulating floral organ development in Ranunculales

作　　者：韩凝 李甜 李凤娇 唐彩彩 张铮 HAN Ning;LI Tian;LI Fengjiao;TANG Caicai;ZHANG Zheng(School of Life Sciences,Shaanxi Normal University,Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry,Xi'an 710119,Shaanxi,China)

机构地区：[1]陕西师范大学生命科学学院,药用资源与天然药物化学教育部重点实验室,陕西西安710119

出　　处：《陕西师范大学学报（自然科学版）》2024年第5期42-54,共13页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：陕西省自然科学基金(2021JM-199)。

摘　　要：毛茛目植物花器官具有复杂多样的特点,是研究花器官形态与遗传进化相关问题的理想植物类群。通过综述毛茛目植物花器官形态的多样性,结合毛茛目基因组、转录组以及芸香唐松草(Thalictrum thalictroides)、蓝花耧斗菜(Aquilegia coulela)、黑种草(Nigella damascena)、花菱草(Eschscholzia californica)等几个代表物种的花发育研究现状,阐述了当前MADS-box基因家族A、B、C、D、E类基因的功能及其下游靶基因的研究成果,并对未来毛茛目植物花发育的研究切入点和可能面临的挑战进行展望,旨在丰富对基部真双子叶植物花器官发育分子调控途径的理解。The floral organs of Ranunculales show complex and diverse characteristics,which are ideal plant group to study the related problems of morphology and genetic evolution of floral organs.This paper reviewed the floral organ morphological diversity of Ranunculales.Combining the genome and transcriptome of Ranunculales as well as the flower development researches of representative species including Thalictrum thalictroides,Aquilegia coulela,Nigella damascena and Eschscholzia californica,the current research results on the function of MADS-box gene family A,B,C,D,E genes and their downstream target genes were elaborated.Besides,the breakthrough points and possible challenges of flower development research in Ranunculales in the future were forecasted.The aim is to enrich the understanding on the molecular pathways of floral organ development in basal eudicots.

关 键 词：毛茛目 花器官发育 MADS-box基因家族 基部真双子叶植物 

分 类 号：Q37[生物学—遗传学]