Genome-wide identification of lineage-specific genes within Caenorhabditis elegans

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	Genome-wide identification of lineage-specific genes within Caenorhabditis elegans
	Zhou, Kun 1; Huang, Beibei 1; Zou, Ming 3; Lu, Dandan 1; He, Shunping 2; Wang, Guoxiu 1
刊名	GENOMICS
	2015-10-01
卷号	106 期号:4 页码:242-248
关键词	Caenorhabditis elegans Lineage-specific genes Genome Transcriptome Expression pattern
ISSN号	0888-7543
英文摘要	With the rapid growth of sequencing technology, a number of genomes and transcriptomes of various species have been sequenced, contributing to the study of lineage-specific genes (LSGs). We identified two sets of LSGs using BLAST: one included Caenorhabditis elegans species-specific genes (1423, SSGs), and the other consisted of Caenorhabditis genus-specific genes (4539, GSGs). The subsequent characterization and analysis of the SSGs and GSGs showed that they have significant differences in evolution and that most LSGs were generated by gene duplication and integration of transposable elements (TEs). We then performed temporal expression profiling and protein function prediction and observed that many SSGs and GSGs are expressed and that genes involved with sex determination, specific stress, immune response, and morphogenesis are over-represented, suggesting that these specific genes may be related to the Caenorhabditis nematodes' special ability to survive in severe and extreme environments. (C) 2015 Elsevier Inc. All rights reserved.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biotechnology & Applied Microbiology ; Genetics & Heredity
研究领域[WOS]	Biotechnology & Applied Microbiology ; Genetics & Heredity
关键词[WOS]	TAXONOMICALLY RESTRICTED GENES ; HUMAN PROTEIN FUNCTION ; ORPHAN GENES ; DROSOPHILA-MELANOGASTER ; TRANSPOSABLE ELEMENTS ; ARABIDOPSIS-THALIANA ; RNA-SEQ ; F-BOX ; EVOLUTION ; ORIGIN
收录类别	SCI
语种	英语
WOS记录号	WOS:000362388700007
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/27269]
专题	水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文
作者单位	1.Cent China Normal Univ, Hubei Key Lab Genet Regulat & Integrat Biol, Wuhan 430079, Peoples R China 2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Peoples R China 3.Huazhong Agr Univ, Wuhan 430070, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Kun,Huang, Beibei,Zou, Ming,et al. Genome-wide identification of lineage-specific genes within Caenorhabditis elegans[J]. GENOMICS,2015,106(4):242-248.
APA	Zhou, Kun,Huang, Beibei,Zou, Ming,Lu, Dandan,He, Shunping,&Wang, Guoxiu.(2015).Genome-wide identification of lineage-specific genes within Caenorhabditis elegans.GENOMICS,106(4),242-248.
MLA	Zhou, Kun,et al."Genome-wide identification of lineage-specific genes within Caenorhabditis elegans".GENOMICS 106.4(2015):242-248.