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      In-depth annotation of SNPs arising from resequencing projects using NGS-SNP

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      Bioinformatics
      Oxford University Press

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          Abstract

          Summary: NGS-SNP is a collection of command-line scripts for providing rich annotations for SNPs identified by the sequencing of whole genomes from any organism with reference sequences in Ensembl. Included among the annotations, several of which are not available from any existing SNP annotation tools, are the results of detailed comparisons with orthologous sequences. These comparisons can, for example, identify SNPs that affect conserved residues, or alter residues or genes linked to phenotypes in another species.

          Availability: NGS-SNP is available both as a set of scripts and as a virtual machine. The virtual machine consists of a Linux operating system with all the NGS-SNP dependencies pre-installed. The source code and virtual machine are freely available for download at http://stothard.afns.ualberta.ca/downloads/NGS-SNP/.

          Contact: stothard@ 123456ualberta.ca

          Supplementary information: Supplementary data are available at Bioinformatics online.

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          Most cited references5

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          Ensembl 2009

          The Ensembl project (http://www.ensembl.org) is a comprehensive genome information system featuring an integrated set of genome annotation, databases, and other information for chordate, selected model organism and disease vector genomes. As of release 51 (November 2008), Ensembl fully supports 45 species, and three additional species have preliminary support. New species in the past year include orangutan and six additional low coverage mammalian genomes. Major additions and improvements to Ensembl since our previous report include a major redesign of our website; generation of multiple genome alignments and ancestral sequences using the new Enredo-Pecan-Ortheus pipeline and development of our software infrastructure, particularly to support the Ensembl Genomes project (http://www.ensemblgenomes.org/).
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            Ongoing and future developments at the Universal Protein Resource

            The primary mission of Universal Protein Resource (UniProt) is to support biological research by maintaining a stable, comprehensive, fully classified, richly and accurately annotated protein sequence knowledgebase, with extensive cross-references and querying interfaces freely accessible to the scientific community. UniProt is produced by the UniProt Consortium which consists of groups from the European Bioinformatics Institute (EBI), the Swiss Institute of Bioinformatics (SIB) and the Protein Information Resource (PIR). UniProt is comprised of four major components, each optimized for different uses: the UniProt Archive, the UniProt Knowledgebase, the UniProt Reference Clusters and the UniProt Metagenomic and Environmental Sequence Database. UniProt is updated and distributed every 4 weeks and can be accessed online for searches or download at http://www.uniprot.org.
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              SNPnexus: a web database for functional annotation of newly discovered and public domain single nucleotide polymorphisms

              Motivation: Design a new computational tool allowing scientists to functionally annotate newly discovered and public domain single nucleotide polymorphisms in order to help in prioritizing targets in further disease studies and large-scale genotyping projects. Summary: SNPnexus database provides functional annotation for both novel and public SNPs. Possible effects on the transcriptome and proteome levels are characterized and reported from five major annotation systems providing the most extensive information on alternative splicing. Additional information on HapMap genotype and allele frequency, overlaps with potential regulatory elements or structural variations as well as related genetic diseases can be also retrieved. The SNPnexus database has a user-friendly web interface, providing single or batch query options using SNP identifiers from dbSNP as well as genomic location on clones, contigs or chromosomes. Therefore, SNPnexus is the only database currently providing a complete set of functional annotations of SNPs in public databases and newly detected from sequencing projects. Hence, we describe SNPnexus, provide details of the query options, the annotation categories as well as biological examples of use. Availability: The SNPnexus database is freely available at http://www.snp-nexus.org. Contact: claude.chelala@cancer.org.uk
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                Author and article information

                Journal
                Bioinformatics
                bioinformatics
                bioinfo
                Bioinformatics
                Oxford University Press
                1367-4803
                1367-4811
                15 August 2011
                22 June 2011
                22 June 2011
                : 27
                : 16
                : 2300-2301
                Affiliations
                Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G2P5, Canada
                Author notes
                * To whom correspondence should be addressed.

                Associate Editor: Martin Bishop

                Article
                btr372
                10.1093/bioinformatics/btr372
                3150039
                21697123
                43720878-cb10-4958-93fd-9b058363a492
                © The Author(s) 2011. Published by Oxford University Press.

                This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License ( http://creativecommons.org/licenses/by-nc/2.5), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

                History
                : 27 April 2011
                : 9 June 2011
                : 16 June 2011
                Page count
                Pages: 2
                Categories
                Applications Note
                Sequence Analysis

                Bioinformatics & Computational biology
                Bioinformatics & Computational biology

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