Diverse Roles of ERECTA Family Genes in Plant Development  

作　　者：Elena D.Shpak 

机构地区：[1]Department of Biochemistry,Cellular and Molecular Biology,University of Tennessee

出　　处：《Journal of Integrative Plant Biology》2013年第12期1238-1250,共13页植物学报（英文版）

基　　金：supported by the National Science Foundation(IOS-0843340 to E.S.)

摘　　要：Multiple receptor-like kinases （RLKs） enable intercellular communication that coordinates growth and development of plant tissues. ERECTA family receptors （ERfs） are an ancient family of leucine-rich repeat RLKs that in Arabidopsis consists of three genes： ERECTA, ERL1, and ERL2. ERfs sense secreted cysteine-rich peptides from the EPF/EPFL family and transmit the signal through a MAP kinase cascade. This review discusses the functions of ERfs in stomata development, in regulation of longitudinal growth of aboveground organs, during reproductive development, and in the shoot apical meristem. In addition the role of ERECTA in plant responses to biotic and abiotic factors is examined.Multiple receptor-like kinases （RLKs） enable intercellular communication that coordinates growth and development of plant tissues. ERECTA family receptors （ERfs） are an ancient family of leucine-rich repeat RLKs that in Arabidopsis consists of three genes： ERECTA, ERL1, and ERL2. ERfs sense secreted cysteine-rich peptides from the EPF/EPFL family and transmit the signal through a MAP kinase cascade. This review discusses the functions of ERfs in stomata development, in regulation of longitudinal growth of aboveground organs, during reproductive development, and in the shoot apical meristem. In addition the role of ERECTA in plant responses to biotic and abiotic factors is examined.

关 键 词：ARABIDOPSIS ERECTA leaf primordium initiation receptor-like kinase STOMATA vasculature. 

分 类 号：S681.9[农业科学—观赏园艺] Q943[农业科学—园艺学]