A comparative genomic analysis of plant hormone related genes in   different species

doi:10.1016/S1673-8527(09)60040-0

CORC > 北京大学 > 生命科学学院

	A comparative genomic analysis of plant hormone related genes in different species
	Jiang, Zhiqiang ; Guo, Hongwei
刊名	遗传学报
	2010
关键词	comparative genomics Arabidopsis hormone related gene plant hormone orthologue ETHYLENE GAS ARABIDOPSIS COMPLEXITY RESPONSES EVOLUTION DATABASE POPULUS
DOI	10.1016/S1673-8527(09)60040-0
英文摘要	Plant hormones are small molecules that play important roles throughout the life span of a plant, known as auxin, gibberellin, cytokinin, abscisic acid, ethylene, jasmonic acid, salicylic acid, and brassinosteroid. Genetic and molecular studies in the model organism Arabidopsis thaliana have revealed the individual pathways of various plant hormone responses. In this study, we selected 479 genes that were convincingly associated with various hormone actions based on genetic evidence. By using these 479 genes as queries, a genome-wide search for their orthologues in several species (microorganisms, plants and animals) was performed. Meanwhile, a comparative analysis was conducted to evaluate their evolutionary relationship. Our analysis revealed that the metabolisms and functions of plant hormones are generally more sophisticated and diversified in higher plant species. In particular, we found that several phytohormone receptors and key signaling components were not present in lower plants or animals. Meanwhile, as the genome complexity increases, the orthologue genes tend to have more copies and probably gain more diverse functions. Our study attempts to introduce the classification and phylogenic analysis of phytohormone related genes, from metabolism enzymes to receptors and signaling components, in different species.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000277263000001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Biochemistry & Molecular Biology; Genetics & Heredity; SCI(E); PubMed; 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 6; ARTICLE; 4; 219-230; 37
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/196122]
专题	生命科学学院
推荐引用方式 GB/T 7714	Jiang, Zhiqiang,Guo, Hongwei. A comparative genomic analysis of plant hormone related genes in different species[J]. 遗传学报,2010.
APA	Jiang, Zhiqiang,&Guo, Hongwei.(2010).A comparative genomic analysis of plant hormone related genes in different species.遗传学报.
MLA	Jiang, Zhiqiang,et al."A comparative genomic analysis of plant hormone related genes in different species".遗传学报 (2010).