Genome-wide identification of Dicer-like, Argonaute and RNA-dependent RNA polymerase gene families and their expression analyses in response to viral infection and abiotic stresses in Solanum lycopersicum

doi:10.1016/j.gene.2012.02.009

	Genome-wide identification of Dicer-like, Argonaute and RNA-dependent RNA polymerase gene families and their expression analyses in response to viral infection and abiotic stresses in Solanum lycopersicum
	Bai, Miao 2; Yang, Guo-Shun 2; Chen, Wen-Ting 2; Mao, Zhen-Chuan 1; Kang, Hou-Xiang 1; Chen, Guo-Hua 1; Yang, Yu-Hong 1; Xie, Bing-Yan 1
刊名	GENE
	2012
卷号	501 期号:1 页码:52-62
关键词	RNA silencing MicroRNA Phylogenetic analysis Tomato yellow leaf curl virus
ISSN号	0378-1119
DOI	10.1016/j.gene.2012.02.009
通讯作者	Bai, Miao
英文摘要	Dicer, Argonaute and RNA-dependent RNA polymerase form the core components to trigger RNA silencing. Although tomato (Solanum lycopersicum) is a dicotyledon model plant, no systematic analysis and expression profiling of these genes in tomato has been undertaken previously. In this study, seven Dicer-like (SIDCLs),15 Argonaute (SIAGOs) and six RNA-dependent RNA polymerase (SIRDRs) genes were identified in tomato. These genes were categorized into four subgroups based on phylogenetic analyses. Comprehensive analyses of gene structure, genomic localization and similarity among these genes were performed. Their expression patterns were investigated by means of expression models in different tissues and organs using online data and semi-quantitative RT-PCR. Many of the candidate genes were up-regulated in response to Tomato yellow leaf curl virus infection and abiotic stresses. The expression models of tandem gene duplications among SIDCL2s indicated the DCL2 family plays an important role in the evolution of tomato. (C) 2012 Elsevier B.V. All rights reserved.
学科主题	Genetics & Heredity ; GENETICS & HEREDITY
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000304584000008
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101098]
专题	蔬菜花卉研究所_植物保护研究室
作者单位	1.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China 2.Hunan Agr Univ, Key Lab Crop Germplasm Innovat & Utilizat Hunan P, Changsha 410128, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Bai, Miao,Yang, Guo-Shun,Chen, Wen-Ting,et al. Genome-wide identification of Dicer-like, Argonaute and RNA-dependent RNA polymerase gene families and their expression analyses in response to viral infection and abiotic stresses in Solanum lycopersicum[J]. GENE,2012,501(1):52-62.
APA	Bai, Miao.,Yang, Guo-Shun.,Chen, Wen-Ting.,Mao, Zhen-Chuan.,Kang, Hou-Xiang.,...&Xie, Bing-Yan.(2012).Genome-wide identification of Dicer-like, Argonaute and RNA-dependent RNA polymerase gene families and their expression analyses in response to viral infection and abiotic stresses in Solanum lycopersicum.GENE,501(1),52-62.
MLA	Bai, Miao,et al."Genome-wide identification of Dicer-like, Argonaute and RNA-dependent RNA polymerase gene families and their expression analyses in response to viral infection and abiotic stresses in Solanum lycopersicum".GENE 501.1(2012):52-62.