摘要
从结构上看,环状核苷酸门控离子通道(CNGC)是孔-环阳离子通道的超家族,广泛存在于动植物中。根据系统亲缘关系,拟南芥CNGC家族可分为5个亚家族群,它们在抗病、花粉管生长、抗冷热胁迫、抵抗重金属离子毒害和抗盐抗旱等多种信号途径中发挥重要作用,协助植物细胞应对各种生物与非生物胁迫。主要对CNGC基因家族的结构和生物学功能进行综述性介绍,并对近年来关于该基因家族的最新研究进展进行系统阐述,为深入理解CNGC基因家族在植物生长和发育过程中的重要作用提供帮助。
From the structural point of view,cyclic nucleotide-gated ion channels(CNGC)are superfamily of pore-cyclic cation channels,which are widely found in plants and animals.According to the phylogenetic relationship,the CNGC gene family in Arabidopsis can be divided into five subfamily groups,which play important roles in multiple signal pathways,such as disease resistance,pollen tube growth,resistance to cold and heat stress,resistance to heavy metal ion poisoning,resistance to salt and drought,etc..This article mainly introduces the structure and biological function of CNGC gene family,and systematically elaborates the latest research progress of this gene family in recent years,which will provide help for in-depth understanding of the important role of CNGC gene family in plant growth and development.
作者
任俊达
王靖萱
崔宇星
王春
李玮瑜
杜亮
REN Junda;WANG Jingxuan;CUI Yuxing;WANG Chun;LI Weiyu;DU Liang(Key Laboratory for Northern Urban Agriculture of Ministry of Agriculture and Rural Affairs,Beijing University of Agriculture,Beijing 102206;Beijing Key Laboratory of New Technology in Agricultural Application,National Demonstration Center for Experimental Plant Production Education,Center for Bioinformatics,Beijing University of Agriculture,Beijing 102206;Beijing Advanced Innovation Center of Tree Breeding by Molecular Design,Beijing Forestry University,Beijing 100083;College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083)
出处
《安徽农业大学学报》
CAS
CSCD
2021年第6期895-903,共9页
Journal of Anhui Agricultural University
基金
北京农学院学位与研究生教育改革与发展项目,北京农学院青年教师科研基金(QNKJ202001)
2021年度北京市教委科技计划一般项目(KM202110020010)共同资助。
