F-box protein AFB4 plays a crucial role in plant growth, development and innate immunity  

作　　者：Zhubing Hu Mehmet Ali Kegeli Maria Piisila Jing Li Mantas Survila Pekka Heino Gtinter Brade E Tapio Palva 

机构地区：[1]Division of Genetics, Department of Biosciences, Faculty of Biological ＆ Environmental Sciences, University of Helsinki, FIN-00014 Helsinki, Finland [2]Austrian Institute of Technology GmbH, Bioresources, Health ＆ Environment Department, 3430 Tulln an der Donau. Austria

出　　处：《Cell Research》2012年第4期777-781,共5页细胞研究（英文版）

摘　　要：Dear Editor, Auxin-signaling F-box protein 4 （AFB4） encoded by At4g24390 shares a significant sequence similarity to auxin receptor TIR1. In this study, we used a combination of physiological, molecular, and genetic approaches to characterize a T-DNA insertion line （GABI-KAT accession no.： 068E01; henceforth designated afb4-1） as a knockout allele. Complete loss-of-function of the AFB4 gene confers defects in many aspects of the plant life cycle including lateral root develooment,

关 键 词：植物生长 先天免疫 蛋白 T-DNA插入 发育 等位基因 序列相似性 遗传方式 

分 类 号：Q945.3[生物学—植物学] S944.42[农业科学—水产养殖]