IMG/VR: a database of cultured and uncultured DNA Viruses and retroviruses
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- USDOE Joint Genome Institute (JGI), Walnut Creek, CA (United States)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Biological Data Management and Technology Center
- The Ohio State Univ., Columbus, OH (United States). Dept. of Microbiology and Civil Environmental and Geodetic Engineering
- Clemson Univ., SC (United States). Dept. of Biological Sciences
- Univ. of Maryland Center for Environmental Sciences, Baltimore, MD (United States). Inst. of Marine and Environmental Technology
- Univ. of Wisconsin, Madison, WI (United States). Dept. of Bacteriology, Dept. of Civil and Environmental Engineering
- Univ. of British Columbia, Vancouver, BC (Canada). Dept. of Microbiology and Immunology, Genome Science, Technology and Program in Bioinformatics, Peter Wall Inst. for Advanced Studies, ECOSCOPE Training Program
- Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Ecology and Evolutionary Biology
- Univ. of New South Wales, Sydney, NSW (Australia). School of biotechnology and Biomolecular Sciences
- Univ. of Calgary, AB (Canada). Dept. of Biological Sciences
- Univ. of Hamburg (Germany). Dept. of Microbiology and Biotechnology
- Univ. of Auckland (New Zealand). School of Biological Sciences
- Agricultural Research, Education and Extension Organization, Karaj (Iran). Dept. of Systems Biology
- Shell International Exploration and Production Inc., Houston, TX (United States)
- Univ. of Sao Paulo (Brazil). Dept. of Biochemistry,
- Norwegian Univ. of Life Sciences, As (Norway+. Dept. of Chemistry, Biotechnology, and Food Science
- Univ. of Illinois, Urbana-Champaign, IL (United States). Dept. of Civil and Environmental Engineering
Viruses represent the most abundant life forms on the planet. Recent experimental and computational improvements have led to a dramatic increase in the number of viral genome sequences identified primarily from metagenomic samples. As a result of the expanding catalog of metagenomic viral sequences, there exists a need for a comprehensive computational platform integrating all these sequences with associated metadata and analytical tools. Here we present IMG/VR (https://img.jgi.doe.gov/vr/), the largest publicly available database of 3908 isolate reference DNA viruses with 264 413 computationally identified viral contigs from > 6000 ecologically diverse metagenomic samples. Approximately half of the viral contigs are grouped into genetically distinct quasi-species clusters. Microbial hosts are predicted for 20 000 viral sequences, revealing nine microbial phyla previously unreported to be infected by viruses. Viral sequences can be queried using a variety of associated metadata, including habitat type and geographic location of the samples, or taxonomic classification according to hallmark viral genes. IMG/VR has a user-friendly interface that allows users to interrogate all integrated data and interact by comparingwith external sequences, thus serving as an essential resource in the viral genomics community.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23)
- Grant/Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1379663
- Journal Information:
- Nucleic Acids Research, Journal Name: Nucleic Acids Research Journal Issue: D1 Vol. 45; ISSN 0305-1048
- Publisher:
- Oxford University PressCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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IMG/VR v4: an expanded database of uncultivated virus genomes within a framework of extensive functional, taxonomic, and ecological metadata
Journal Article
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Thu Nov 17 19:00:00 EST 2022
· Nucleic Acids Research
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OSTI ID:1987510