Genome-Wide Analysis of the Glutathione S-Transferase Gene Family in Capsella rubella: Identification, Expression, and Biochemical Functions

doi:10.3389/fpls.2016.01325

	Genome-Wide Analysis of the Glutathione S-Transferase Gene Family in Capsella rubella: Identification, Expression, and Biochemical Functions
	He, Gang ; Guan, Chao-Nan ; Chen, Qiang-Xin ; Gou, Xiao-Jun ; Liu, Wei 5; Zeng, Qing-Yin ; Lan, Ting 3
	2016
发表期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
卷号	7
摘要	Extensive subfunctionalization might explain why so many genes have been maintained after gene duplication, which provides the engine for gene family expansion. However, it is still a particular challenge to trace the evolutionary dynamics and features of functional divergences in a supergene family over the course of evolution. In this study, we identified 49 Glutathione S-transferase (GST) genes from the Capsella rubella, a close relative of Arabidopsis thaliana and a member of the mustard family. Capsella GSTs can be categorized into eight classes, with tau and phi GSTs being the most numerous. The expansion of the two classes mainly occurs through tandem gene duplication, which results in tandem-arrayed gene clusters on chromosomes. By integrating phylogenetic analysis, expression patterns, and biochemical functions of Capsella and Arabidopsis GSTs, functional divergence, both in gene expression and enzymatic properties, were clearly observed in paralogous gene pairs in Capsella (even the most recent duplicates), and orthologous GSTs in Arabidopsis/Capsella. This study provides functional evidence for the expansion and organization of a large gene family in closely related species.
关键词	gene family gene duplication genome enzyme activity functional divergence
学科领域	Plant Sciences
DOI	10.3389/fpls.2016.01325
收录类别	SCI
语种	英语
WOS关键词	TRANSGENIC TOBACCO ; ARABIDOPSIS-THALIANA ; EVOLUTIONARY DYNAMICS ; SUPERGENE FAMILY ; DUPLICATE GENES ; SALICYLIC-ACID ; PLANTS ; STRESS ; DIVERGENCE ; GROWTH
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000382283700001
出版者	FRONTIERS MEDIA SA
文献子类	Article
出版地	LAUSANNE
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31200171] ; National Science Foundation for Distinguished Young Scholars of ChinaNational Natural Science Foundation of China (NSFC)National Science Fund for Distinguished Young Scholars [31425006]
作者邮箱	lanting@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计	被引频次：34[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25043
专题	系统与进化植物学国家重点实验室
作者单位	1.[He, Gang 2.Chen, Qiang-Xin 3.Zeng, Qing-Yin 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Funct Genom & Prot Evolut Grp, Beijing, Peoples R China 5.Gou, Xiao-Jun 6.Chengdu Univ, Sichuan Educ Commiss, Key Lab Med & Edible Plants Resources Dev, Chengdu, Peoples R China 7.Beijing Forestry Univ, Coll Biol Sci & Biotechnol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	He, Gang,Guan, Chao-Nan,Chen, Qiang-Xin,et al. Genome-Wide Analysis of the Glutathione S-Transferase Gene Family in Capsella rubella: Identification, Expression, and Biochemical Functions[J]. FRONTIERS IN PLANT SCIENCE,2016,7.
APA	He, Gang.,Guan, Chao-Nan.,Chen, Qiang-Xin.,Gou, Xiao-Jun.,Liu, Wei.,...&Lan, Ting.(2016).Genome-Wide Analysis of the Glutathione S-Transferase Gene Family in Capsella rubella: Identification, Expression, and Biochemical Functions.FRONTIERS IN PLANT SCIENCE,7.
MLA	He, Gang,et al."Genome-Wide Analysis of the Glutathione S-Transferase Gene Family in Capsella rubella: Identification, Expression, and Biochemical Functions".FRONTIERS IN PLANT SCIENCE 7(2016).

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