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Cited by 1,543

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IslandViewer 4: expanded prediction of genomic islands for larger-scale datasets

Open access
Bertelli, Claire, Laird, Matthew R, Williams, Kelly P, Simon Fraser University Research Computing Group, Lau, Britney Y, Hoad, Gemma, Winsor, Geoffrey L, Brinkman, Fiona SL·2017·Nucleic Acids Research

Abstract

IslandViewer (http://www.pathogenomics.sfu.ca/islandviewer/) is a widely-used webserver for the prediction and interactive visualization of genomic islands (GIs, regions of probable horizontal origin) in bacterial and archaeal genomes. GIs disproportionately encode factors that enhance the adaptability and competitiveness of the microbe within a niche, including virulence factors and other medically or environmentally important adaptations. We report here the release of IslandViewer 4, with novel features to accommodate the needs of larger-scale microbial genomics analysis, while expanding GI predictions and improving its flexible visualization interface. A user management web interface as well as an HTTP API for batch analyses are now provided with a secured authentication to facilitate the submission of larger numbers of genomes and the retrieval of results. In addition, IslandViewer's integrated GI predictions from multiple methods have been improved and expanded by integrating the precise Islander method for pre-computed genomes, as well as an updated IslandPath-DIMOB for both pre-computed and user-supplied custom genome analysis. Finally, pre-computed predictions including virulence factors and antimicrobial resistance are now available for 6193 complete bacterial and archaeal strains publicly available in RefSeq. IslandViewer 4 provides key enhancements to facilitate the analysis of GIs and better understand their role in the evolution of successful environmental microbes and pathogens.

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Metadata

Authors
Bertelli, C., Laird, M. R., Williams, K. P., Simon Fraser University Research Computing Group, Lau, B. Y., Hoad, G., Winsor, G. L., & Brinkman, F. S.
Venue
Nucleic Acids Research
Published
2017-05-02
Volume
45
Issue
W1
Pages
W30-W35
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2610656577
Cited by
1,543
References
1
FWCI
35.72
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: IslandViewer 4: expanded prediction of genomic islands for larger-scale datasets. https://app.cochat.ai/papers/10.1093/nar/gkx343
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Bertelli, C., Laird, M. R., Williams, K. P., Simon Fraser University Research Computing Group, Lau, B. Y., Hoad, G., Winsor, G. L., & Brinkman, F. S. (2017). IslandViewer 4: expanded prediction of genomic islands for larger-scale datasets. Nucleic Acids Research. https://doi.org/10.1093/nar/gkx343

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