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Genome-wide identification of lineage-specific genes within Caenorhabditis elegans
Zhou, Kun1; Huang, Beibei1; Zou, Ming3; Lu, Dandan1; He, Shunping2; Wang, Guoxiu1
2015-10-01
Source PublicationGENOMICS
ISSN0888-7543
Volume106Issue:4Pages:242-248
AbstractWith 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.
SubtypeArticle
KeywordCaenorhabditis Elegans Lineage-specific Genes Genome Transcriptome Expression Pattern
DOI10.1016/j.ygeno.2015.07.002
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology ; Genetics & Heredity
WOS SubjectBiotechnology & Applied Microbiology ; Genetics & Heredity
WOS IDWOS:000362388700007
WOS KeywordTAXONOMICALLY RESTRICTED GENES ; HUMAN PROTEIN FUNCTION ; ORPHAN GENES ; DROSOPHILA-MELANOGASTER ; TRANSPOSABLE ELEMENTS ; ARABIDOPSIS-THALIANA ; RNA-SEQ ; F-BOX ; EVOLUTION ; ORIGIN
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27269
Collection水生生物多样性与资源保护研究中心_期刊论文
Affiliation1.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
Recommended Citation
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.
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