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Title: iVirus: facilitating new insights in viral ecology with software and community data sets imbedded in a cyberinfrastructure

Journal Article · · The ISME Journal
 [1];  [2]; ORCiD logo [1];  [2];  [3]
  1. The Ohio State Univ., Columbus, OH (United States). Dept. of Microbiology
  2. Univ. of Arizona, Tucson, AZ (United States). Dept. of Agricultural and Biosystems Engineering
  3. The Ohio State Univ., Columbus, OH (United States). Dept. of Microbiology. Dept. of Civil, Environmental and Geodetic Engineering

Microbes affect nutrient and energy transformations throughout the world’s ecosystems, yet they do so under viral constraints. In complex communities, viral metagenome (virome) sequencing is transforming our ability to quantify viral diversity and impacts. Although some bottlenecks, for example, few reference genomes and nonquantitative viromics, have been overcome, the void of centralized data sets and specialized tools now prevents viromics from being broadly applied to answer fundamental ecological questions. Here we present iVirus, a community resource that leverages the CyVerse cyberinfrastructure to provide access to viromic tools and data sets. The iVirus Data Commons contains both raw and processed data from 1866 samples and 73 projects derived from global ocean expeditions, as well as existing and legacy public repositories. Through the CyVerse Discovery Environment, users can interrogate these data sets using existing analytical tools (software applications known as ‘Apps’) for assembly, open reading frame prediction and annotation, as well as several new Apps specifically developed for analyzing viromes. Because Apps are web based and powered by CyVerse supercomputing resources, they enable scalable analyses for a broad user base. Finally, a use-case scenario documents how to apply these advances toward new data. This growing iVirus resource should help researchers utilize viromics as yet another tool to elucidate viral roles in nature.

Research Organization:
Univ. of Arizona, Tucson, AZ (United States); The Ohio State Univ., Columbus, OH (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER); Gordon and Betty Moore Foundation (United States)
Grant/Contract Number:
SC0010580; GBMF4491; GBMF4733; GBMF3305; GBMF3790
OSTI ID:
1473902
Journal Information:
The ISME Journal, Vol. 11; ISSN 1751-7362
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 73 works
Citation information provided by
Web of Science

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Cited By (34)

An Insight into Phage Diversity at Environmental Habitats using Comparative Metagenomics Approach journal September 2017
Virus taxonomy in the age of metagenomics journal January 2017
Multiple mechanisms drive phage infection efficiency in nearly identical hosts journal March 2018
Cobaviruses – a new globally distributed phage group infecting Rhodobacteraceae in marine ecosystems journal February 2019
Interspecies cross-feeding orchestrates carbon degradation in the rumen ecosystem journal October 2018
Taxonomic assignment of uncultivated prokaryotic virus genomes is enabled by gene-sharing networks journal May 2019
PHAST, PHASTER and PHASTEST: Tools for finding prophage in bacterial genomes journal September 2017
IMG/VR: a database of cultured and uncultured DNA Viruses and retroviruses journal October 2016
Analysis of Spounaviruses as a Case Study for the Overdue Reclassification of Tailed Phages journal May 2019
Phages actively challenge niche communities in the Antarctic soils posted_content January 2020
Genomic, transcriptomic, and structural analysis of Pseudomonas virus PA5oct highlights the molecular complexity among Jumbo phages posted_content September 2018
A viral reckoning: viruses emerge as essential manipulators of global ecosystems: Crystal ball journal October 2018
Overlooking the smallest matter: viruses impact biological invasions journal February 2017
Finer-Scale Phylosymbiosis: Insights from Insect Viromes journal December 2018
The gut virome: the ‘missing link’ between gut bacteria and host immunity? journal January 2019
Mining, analyzing, and integrating viral signals from metagenomic data journal March 2019
A Review on Viral Metagenomics in Extreme Environments journal October 2019
Unprecedented Diversity of ssDNA Phages from the Family Microviridae Detected within the Gut of a Protochordate Model Organism (Ciona robusta) journal July 2018
Viruses of Eukaryotic Algae: Diversity, Methods for Detection, and Future Directions journal September 2018
Evaluation of Sequencing Library Preparation Protocols for Viral Metagenomic Analysis from Pristine Aquifer Groundwaters journal May 2019
vConTACT: an iVirus tool to classify double-stranded DNA viruses that infect Archaea and Bacteria journal January 2017
Putative archaeal viruses from the mesopelagic ocean journal January 2017
Towards optimized viral metagenomes for double-stranded and single-stranded DNA viruses from challenging soils journal January 2019
Benchmarking protocols for the metagenomic analysis of stream biofilm viromes journal January 2019
Integrative omics analysis of Pseudomonas aeruginosa virus PA5oct highlights the molecular complexity of jumbo phages journal March 2020
Phage-centric ecological interactions in aquatic ecosystems revealed through ultra-deep metagenomics text January 2019
Phage-centric ecological interactions in aquatic ecosystems revealed through ultra-deep metagenomics journal October 2019
Analysis of Spounaviruses as a Case Study for the Overdue Reclassification of Tailed Phages text January 2020
The Battle Within: Interactions of Bacteriophages and Bacteria in the Gastrointestinal Tract journal February 2019
WIsH: who is the host? Predicting prokaryotic hosts from metagenomic phage contigs journal July 2017
IMG/VR v.2.0: an integrated data management and analysis system for cultivated and environmental viral genomes journal November 2018
Genome Sequence of PM2-Like Phage Cr39582, Induced from a Pseudoalteromonas sp. Isolated from the Gut of Ciona robusta journal May 2018
Correction to: Phage-centric ecological interactions in aquatic ecosystems revealed through ultra-deep metagenomics journal March 2020
Metagenomic Approaches to Assess Bacteriophages in Various Environmental Niches journal May 2017