Gene loss in plants: Evidence from genome-wide phylogenetic analysis of thiamine pyrophosphate-dependent enzymes

doi:10.1111/jse.12129

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	Gene loss in plants: Evidence from genome-wide phylogenetic analysis of thiamine pyrophosphate-dependent enzymes
	Tian, Xin-Min 1; Wang, Peng1 ; Hu, Wen-Bin 1; Gao, Da-Hai 2; Li, Qiong1
	2015-05-01
发表期刊	JOURNAL OF SYSTEMATICS AND EVOLUTION
卷号	53 期号:3 页码:221-227
文章类型	Article
摘要	Thiamine pyrophosphate (TPP)-dependent enzymes are present in all domains of life, which share a cofactor with TPP. However, a comprehensive analysis of TPP-dependent enzymes from sequenced genomes has not been reported and little is known about the evolutionary dynamics of this gene family in plants. In this study, the evolutionary relationships of the TPP-dependent enzymes were investigated by using a comprehensive genome-wide phylogenetic analysis. A total of 103 plant TPP-dependent enzyme sequences were identified in 16 plant species. Phylogenetic analyses suggest that these plant TPP-dependent genes fell into three major groups, acetolactate synthase, pyruvate dehydrogenase, and 2-hydroxyphytanoyl-CoA lyase. Our results showed fewer TPP-dependent genes in plants than that in other living organisms, with many types of genes lost during evolution possibly because they do not largely influence plant function. Within the plant kingdom, seed plants have more TPP genes compared to non-seed basal plants, which probably imply that seed plants developed more TPP genes to adapt to their environment. The present study provides important information for understanding the evolution and function of the TPP-dependent gene family in plants.
关键词	Gene Loss Genome-wide Phylogenetic Analyses Tpp-dependent
DOI	10.1111/jse.12129
收录类别	SCI
语种	英语
WOS记录号	WOS:000353997400003
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/25495
专题	实验海洋生物学重点实验室
作者单位	1.Chinese Acad Trop Agr Sci, Trop Crops Genet Resources Res Inst, Danzhou 571737, Hainan, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Tian, Xin-Min,Wang, Peng,Hu, Wen-Bin,et al. Gene loss in plants: Evidence from genome-wide phylogenetic analysis of thiamine pyrophosphate-dependent enzymes[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2015,53(3):221-227.
APA	Tian, Xin-Min,Wang, Peng,Hu, Wen-Bin,Gao, Da-Hai,&Li, Qiong.(2015).Gene loss in plants: Evidence from genome-wide phylogenetic analysis of thiamine pyrophosphate-dependent enzymes.JOURNAL OF SYSTEMATICS AND EVOLUTION,53(3),221-227.
MLA	Tian, Xin-Min,et al."Gene loss in plants: Evidence from genome-wide phylogenetic analysis of thiamine pyrophosphate-dependent enzymes".JOURNAL OF SYSTEMATICS AND EVOLUTION 53.3(2015):221-227.

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