The Arabidopsis Cysteine-Rich GASA5 Is a Redox-Active Metalloprotein that Suppresses Gibberellin Responses

作     者：Lior Rubinovich Sharon Ruthstein David Weiss 

作者机构：Institute of Plant Sciences and Genetics in Agriculture The Robert H. Smith Faculty of Agriculture Food and Environment The Hebrew University of Jerusalem PO Box 12 Rehovot 76100 Israel Department of Chemistry Faculty of Exact Science Bar Ilan University Ramat Gan 5290002 Israel 

出 版 物：《Molecular Plant》 (分子植物（英文版）)

年 卷 期：2014年第7卷第1期

页      面：244-247页

核心收录：

学科分类：0710[理学-生物学] 071010[理学-生物化学与分子生物学] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 

基　　金：a research grant from the Israel Science Foundation (ISF grant no.576/11).S.R.acknowledges the support of the Marie Curie integration grant no.303636.No conflict of interest declared 

主　　题：SUPEROXIDE DISMUTASES PROTEIN STRESS GENES 

摘      要：The plant-specific GIBBERELLIN （GA）-STIMULATED TRANSCRIPT 1 （GAST1）-like genes have been identified in numerous plant species and many of them are regulated by the phytohormone GA. All encode small proteins with a conserved cysteine-rich C-terminus, containing 12 cysteines in conserved positions. The fact that the number and positions of all 12 cysteines have not changed during the course of evolution strongly implies fundamental and important biochemical and bioloaical functions.