Genomic surveys and expression analysis of bZIP gene family in castor bean (Ricinus communis L.)

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 资源植物与生物技术所级重点实验室

	Genomic surveys and expression analysis of bZIP gene family in castor bean (Ricinus communis L.)
	Jin, Zhengwei 1,2; Xu, Wei3 ; Liu, Aizhong1,3
刊名	PLANTA
	2014-02-01
卷号	239 期号:2 页码:299-312
关键词	Digital gene expression High-throughput sequencing Phylogenetic analysis Ricinus communis bZIP transcription factor
ISSN号	0032-0935
通讯作者	Liu,AZ (reprint author),Chinese Acad Sci,Xishuangbanna Trop Bot Garden,Key Lab Trop Forest Ecol,88 Xuefu Rd,Kunming 650223,Peoples R China. ; liuaizhong@mail.kib.ac.cn
英文摘要	The basic leucine zipper (bZIP) transcription factors comprise a family of transcriptional regulators present extensively in plants, involved in regulating diverse biological processes such as flower and vascular development, seed maturation, stress signaling and pathogen defense. Castor bean (Ricinus communis L. Euphorbiaceae) is one of the most important non-edible oilseed crops and its seed oil is broadly used for industrial applications. We performed a comprehensive genome-wide identification and analysis of the bZIP transcription factors that exist in the castor bean genome in this study. In total, 49 RcbZIP transcription factors were identified, characterized and categorized into 11 groups (I-XI) based on their gene structure, DNA-binding sites, conserved motifs, and phylogenetic relationships. The dimerization properties of 49 RcbZIP proteins were predicted on the basis of the characteristic features in the leucine zipper. Global expression profiles of 49 RcbZIP genes among different tissues were examined using high-throughput sequencing of digital gene expression profiles, and resulted in diverse expression patterns that may provide basic information to further reveal the function of the 49 RcbZIP genes in castor bean. The results obtained from this study would provide valuable information in understanding the molecular basis of the RcbZIP transcription factor family and their potential function in regulating the growth and development, particularly in seed filling of castor bean.
学科主题	Plant Sciences
类目[WOS]	Plant Sciences
研究领域[WOS]	Plant Sciences
关键词[WOS]	ZIPPER TRANSCRIPTION FACTORS ; DNA-BINDING-SPECIFICITY ; LEUCINE-ZIPPER ; ABSCISIC-ACID ; ARABIDOPSIS-THALIANA ; COILED-COIL ; AMINO-ACID ; MOLECULAR CHARACTERIZATION ; DIMERIZATION SPECIFICITY ; ABIOTIC STRESS
收录类别	SCI
资助信息	Chinese Academy of Sciences
语种	英语
WOS记录号	WOS:000330649600004
公开日期	2014-04-09
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/17985]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	1.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Forest Ecol, Kunming 650223, Peoples R China 2.Univ Sci & Technol China, Sch Life Sci, Hefei 230027, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Jin, Zhengwei,Xu, Wei,Liu, Aizhong. Genomic surveys and expression analysis of bZIP gene family in castor bean (Ricinus communis L.)[J]. PLANTA,2014,239(2):299-312.
APA	Jin, Zhengwei,Xu, Wei,&Liu, Aizhong.(2014).Genomic surveys and expression analysis of bZIP gene family in castor bean (Ricinus communis L.).PLANTA,239(2),299-312.
MLA	Jin, Zhengwei,et al."Genomic surveys and expression analysis of bZIP gene family in castor bean (Ricinus communis L.)".PLANTA 239.2(2014):299-312.