UV-B-induced photomorphogenesis in Arabidopsis  

作　　者：Jigang Li Li Yang Dan Jin Cynthia D.Nezames William Terzaghi Xing Wang Deng 

机构地区：[1]Peking-Yale Joint Center for Plant Molecular Genetics and Agro-biotechnology,State Key Laboratory of Protein and Plant Gene Research,College of Life Sciences,Peking University,Beijing 100871,China [2]Department of Molecular,Cellular,and Developmental Biology,Yale University,New Haven,CT 06520,USA [3]Key Laboratory of Biotechnology and Crop Quality Improvement of Ministry of Agriculture,Biotechnology Research Center,Southwest University,Chongqing 400716,China [4]Department of Biology,Wilkes University,Wilkes-Barre,PA 18766,USA

出　　处：《Protein & Cell》2013年第7期485-492,共8页蛋白质与细胞（英文版）

基　　金：the National Basic Research Program of China(973 Program)(Grant No.2012CB910900);National Institutes of Health of the USA(GM47850);the National Science Foundation(NSF)Plant Genome Program of the USA(DBI0922604);the Ministry of Agriculture of China(No.2010ZX08010-003)。

摘　　要：Ultraviolet-B(UV-B)is a relatively minor component of sunlight,but can induce stress-related physiological pro-cesses or UV-B-specifi c photomorphogenic responses in plants.In the last decade,signifi cant progress has been made in understanding the UV-B photomorphogenic pathway,including identifi cation of the key components in the pathway,molecular characterization of UV-B pho-toreceptor and perception mechanism,and elucidation of the signal transduction mechanisms from the photo-activated UV-B receptor to downstream gene expression.This review summarizes the key players identifi ed to date in the UV-B photomorphogenic pathway and their roles in mediating UV-B signal transduction.

关 键 词：UV-B PHOTOMORPHOGENESIS signal transduc-tion gene expression 

分 类 号：Q94[生物学—植物学]