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Title: iVirus 2.0: Cyberinfrastructure-supported tools and data to power DNA virus ecology

Journal Article · · ISME Communications

Microbes drive myriad ecosystem processes, but under strong influence from viruses. Because studying viruses in complex systems requires different tools than those for microbes, they remain underexplored. To combat this, we previously aggregated double-stranded DNA (dsDNA) virus analysis capabilities and resources into ‘iVirus’ on the CyVerse collaborative cyberinfrastructure. Here we substantially expand iVirus’s functionality and accessibility, to iVirus 2.0, as follows. First, core iVirus apps were integrated into the Department of Energy’s Systems Biology KnowledgeBase (KBase) to provide an additional analytical platform. Second, at CyVerse, 20 software tools (apps) were upgraded or added as new tools and capabilities. Third, nearly 20-fold more sequence reads were aggregated to capture new data and environments. Finally, documentation, as “live” protocols, was updated to maximize user interaction with and contribution to infrastructure development. Together, iVirus 2.0 serves as a uniquely central and accessible analytical platform for studying how viruses, particularly dsDNA viruses, impact diverse microbial ecosystems.

Sponsoring Organization:
USDOE
OSTI ID:
1835644
Journal Information:
ISME Communications, Journal Name: ISME Communications Vol. 1 Journal Issue: 1; ISSN 2730-6151
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English

References (54)

Rising to the challenge: accelerated pace of discovery transforms marine virology journal February 2015
Glacier ice archives nearly 15,000-year-old microbes and phages journal July 2021
Anvi’o: an advanced analysis and visualization platform for ‘omics data journal January 2015
DRAM for distilling microbial metabolism to automate the curation of microbiome function journal August 2020
Sulfur Oxidation Genes in Diverse Deep-Sea Viruses journal May 2014
VPF-Class: taxonomic assignment and host prediction of uncultivated viruses based on viral protein families journal January 2021
The iPlant Collaborative: Cyberinfrastructure for Enabling Data to Discovery for the Life Sciences journal January 2016
Host-linked soil viral ecology along a permafrost thaw gradient journal July 2018
Taxonomic assignment of uncultivated prokaryotic virus genomes is enabled by gene-sharing networks journal May 2019
Soil Viruses Are Underexplored Players in Ecosystem Carbon Processing journal October 2018
Metagenomic compendium of 189,680 DNA viruses from the human gut microbiome journal June 2021
Genomic differentiation among wild cyanophages despite widespread horizontal gene transfer journal November 2016
Potential virus-mediated nitrogen cycling in oxygen-depleted oceanic waters journal November 2020
Virus taxonomy in the age of metagenomics journal January 2017
Metabolic and biogeochemical consequences of viral infection in aquatic ecosystems journal November 2019
IMG/VR v3: an integrated ecological and evolutionary framework for interrogating genomes of uncultivated viruses journal November 2020
Revisiting the rules of life for viruses of microorganisms journal March 2021
Marine DNA Viral Macro- and Microdiversity from Pole to Pole journal May 2019
Marine viruses — major players in the global ecosystem journal October 2007
Putative archaeal viruses from the mesopelagic ocean journal January 2017
VIROME: a standard operating procedure for analysis of viral metagenome sequences journal July 2012
Towards quantitative viromics for both double-stranded and single-stranded DNA viruses journal January 2016
PHASTER: a better, faster version of the PHAST phage search tool journal May 2016
Computational approaches to predict bacteriophage–host relationships journal December 2015
VirSorter: mining viral signal from microbial genomic data journal January 2015
Minimum Information about an Uncultivated Virus Genome (MIUViG) journal December 2018
Protocols.io: Virtual Communities for Protocol Development and Discussion journal August 2016
Long-read viral metagenomics captures abundant and microdiverse viral populations and their niche-defining genomic islands journal January 2019
Metabolic reprogramming by viruses in the sunlit and dark ocean journal January 2013
Genome‐resolved viral ecology in a marine oxygen minimum zone journal November 2020
Photosynthesis genes in marine viruses yield proteins during host infection journal October 2005
Prevalence and Evolution of Core Photosystem II Genes in Marine Cyanobacterial Viruses and Their Hosts journal July 2006
VirSorter2: a multi-classifier, expert-guided approach to detect diverse DNA and RNA viruses journal February 2021
Phage-specific metabolic reprogramming of virocells journal January 2020
Modeling ecological drivers in marine viral communities using comparative metagenomics and network analyses journal July 2014
KBase: The United States Department of Energy Systems Biology Knowledgebase journal July 2018
Sequencing platform and library preparation choices impact viral metagenomes journal January 2013
VIBRANT: automated recovery, annotation and curation of microbial viruses, and evaluation of viral community function from genomic sequences journal June 2020
Phage auxiliary metabolic genes and the redirection of cyanobacterial host carbon metabolism journal August 2011
Metavir: a web server dedicated to virome analysis journal September 2011
Identifying viruses from metagenomic data using deep learning journal January 2020
MARVEL, a Tool for Prediction of Bacteriophage Sequences in Metagenomic Bins journal August 2018
Virocell Metabolism: Metabolic Innovations During Host–Virus Interactions in the Ocean journal October 2016
Depth-related variability in viral communities in highly stratified sulfidic mine tailings journal June 2020
VIRIDIC—A Novel Tool to Calculate the Intergenomic Similarities of Prokaryote-Infecting Viruses journal November 2020
WIsH: who is the host? Predicting prokaryotic hosts from metagenomic phage contigs journal July 2017
iVirus: facilitating new insights in viral ecology with software and community data sets imbedded in a cyberinfrastructure journal July 2016
ViPTree: the viral proteomic tree server journal March 2017
CheckV assesses the quality and completeness of metagenome-assembled viral genomes journal December 2020
Archaeal dominance in the mesopelagic zone of the Pacific Ocean journal January 2001
Understanding how microbiomes influence the systems they inhabit journal August 2018
The Gut Virome Database Reveals Age-Dependent Patterns of Virome Diversity in the Human Gut journal November 2020
vConTACT: an iVirus tool to classify double-stranded DNA viruses that infect Archaea and Bacteria journal January 2017
Current understanding of the human microbiome journal April 2018

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