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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/4421


    Title: INDELSCAN: a web server for comparative identification of species-specific and non-species-specific insertion/deletion events
    Authors: Chen, FC;Chen, CJ;Chuang, TJ
    Contributors: Division of Biostatistics and Bioinformatics
    Abstract: Insertion and deletion (indel) events usually have dramatic effects on genome structure and gene function. Species-specific indels have been demonstrated to be associated with species-unique traits. Currently, indel identifications mainly rely on pair-wise sequence alignments (the 'pair-wise indels'), which suffer lack of discrimination of species specificity and insertion versus deletion. Also, there is no freely accessible web server for genome-wide identification of indels. Therefore, we develop a web server - INDELSCAN - to identify four types of indels using multiple sequence alignments that include sequences from one target, one subject and >= 1 out-group species. The four types of indels identified encompass target species-specific, subject species-specific, non-species-specific and target-subject pair-wise indels. Insertions and deletions are discriminated with reference to out-group sequences. The genomic locations (5'UTR, intron, CDS, 3'UTR and intergenic region) of these indels are also provided for functional analysis. INDELSCAN provides genomic sequences and gene annotations from a wide spectrum of taxa for users to select from, including nine target species (human (Homo sapiens), mouse (Mus musculus), rat (Rattus norvegicus), dog (Canis familiaris), opossum (Monodelphis domestica), chicken (Gallus gallus), zebrafish (Danio rerio), fly (Drosophila melanogaster) and yeast (Saccharomyces cerevisiae) and 435 subject/out-group species, ranging from yeasts to mammals. The server also provides analytic figures and supports indel identification from user-uploaded alignments/annotations.
    Date: 2007-07
    Relation: Nucleic Acids Research. 2007 Jul;35(Suppl. S):W633-W638.
    Link to: http://dx.doi.org/10.1093/nar/gkm350
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0305-1048&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000255311500117
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=34547565560
    Appears in Collections:[Feng-Chi Chen] Periodical Articles

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