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Identification and expression profiles of the WRKY transcription factor family in Ricinus communis

文献类型： 外文期刊

作者： Li, Hui-Liang 1 ; Zhang, Liang-Bo 2 ; Guo, Dong 1 ; Li, Chang-Zhu 2 ; Peng, Shi-Qing 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Minist Agr, Key Lab Biol & Genet Resources Trop Crops, Haikou 571101, Peoples R China

2.Hunan Acad Forestry, Changsha 410004, Hunan, Peoples R China

关键词： Differential expression;Ricinus communis;WRKY transcription factor

期刊名称：GENE （ 影响因子：3.688； 五年影响因子：3.329 ）

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收录情况： SCI

摘要： In plants, WRKY proteins constitute a large family of transcription factors. They are involved in many biological processes, such as plant development, metabolism, and responses to biotic and abiotic stresses. A large number of WRKY transcription factors have been reported from Arabidopsis, rice, and other higher plants. The recent publication of the draft genome sequence of castor bean (Ricinus communis) has allowed a genome-wide search for R. communis WRKY (RcWRKY) transcription factors and the comparison of these positively identified proteins with their homologs in model plants. A total of 47 WRKY genes were identified in the castor bean genome. According to the structural features of the WRKY domain, the RcWRKY are classified into seven main phylogenetic groups. Furthermore, putative orthologs of RcWRKY proteins in Arabidopsis and rice could now be assigned. An analysis of expression profiles of RcWRKY genes indicates that 47 WRKY genes display differential expressions either in their transcript abundance or expression patterns under normal growth conditions.

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[2]Genome-Wide Identification and Expression Analysis of the WRKY Gene Family in Cassava. Wei, Yunxie,Shi, Haitao,Xia, Zhiqiang,Tie, Weiwei,Ding, Zehong,Yan, Yan,Wang, Wenquan,Hu, Wei,Li, Kaimian. 2016

[3]Genome-wide identification and characterization of WRKY gene family in Hevea brasiliensis. Li, Hui-Liang,Guo, Dong,Yang, Zi-Ping,Tang, Xiao,Peng, Shi-Qing,Yang, Zi-Ping.

[4]Cassava (Manihot esculenta Krantz) genome harbors KNOX genes differentially expressed during storage root development. Guo, D.,Li, H. L.,Tang, X.,Peng, S. Q.,Tang, X.. 2014

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