skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Taxonomic assignment of uncultivated prokaryotic virus genomes is enabled by gene-sharing networks

Journal Article · · Nature Biotechnology

Microbiomes from every environment contain a myriad of uncultivated archaeal and bacterial viruses, but studying these viruses is hampered by the lack of a universal, scalable taxonomic framework. We present vConTACT v.2.0, a network-based application utilizing whole genome gene-sharing profiles for virus taxonomy that integrates distance-based hierarchical clustering and confidence scores for all taxonomic predictions. We report near-identical (96%) replication of existing genus-level viral taxonomy assignments from the International Committee on Taxonomy of Viruses for National Center for Biotechnology Information virus RefSeq. Application of vConTACT v.2.0 to 1,364 previously unclassified viruses deposited in virus RefSeq as reference genomes produced automatic, high-confidence genus assignments for 820 of the 1,364. We applied vConTACT v.2.0 to analyze 15,280 Global Ocean Virome genome fragments and were able to provide taxonomic assignments for 31% of these data, which shows that our algorithm is scalable to very large metagenomic datasets. Finally, our taxonomy tool can be automated and applied to metagenomes from any environment for virus classification.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
US National Institute of Allergy and Infectious Diseases (NIAID; USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC02-05CH11231; HHSN272200700016I; AC52-07NA27344
OSTI ID:
1580836
Alternate ID(s):
OSTI ID: 1569045
Journal Information:
Nature Biotechnology, Vol. 37, Issue 6; ISSN 1087-0156
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 252 works
Citation information provided by
Web of Science

References (72)

VICTOR: genome-based phylogeny and classification of prokaryotic viruses journal July 2017
Visual Analysis of Dynamic Networks Using Change Centrality
  • Federico, P.; Pfeffer, J.; Aigner, W.
  • 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012), 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining https://doi.org/10.1109/ASONAM.2012.39
conference August 2012
Host-linked soil viral ecology along a permafrost thaw gradient journal July 2018
Virus-mediated archaeal hecatomb in the deep seafloor journal October 2016
Reticulate Representation of Evolutionary and Functional Relationships between Phage Genomes journal February 2008
NCBI Viral Genomes Resource journal November 2014
Evaluation of the genomic diversity of viruses infecting bacteria, archaea and eukaryotes using a common bioinformatic platform: steps towards a unified taxonomy journal September 2018
Gapped BLAST and PSI-BLAST: a new generation of protein database search programs journal September 1997
The ‘Neglected’ Soil Virome – Potential Role and Impact journal August 2018
Marine viruses — major players in the global ecosystem journal October 2007
Assessing experimentally derived interactions in a small world journal April 2003
Viral tagging reveals discrete populations in Synechococcus viral genome sequence space journal July 2014
Challenges in RNA virus bioinformatics journal March 2014
Whole-genome prokaryotic phylogeny journal May 2004
Viral metabolic reprogramming in marine ecosystems journal June 2016
A standardized bacterial taxonomy based on genome phylogeny substantially revises the tree of life journal August 2018
Fast and sensitive protein alignment using DIAMOND journal November 2014
Phage or foe: an insight into the impact of viral predation on microbial communities journal January 2018
Bacteriophages of Gordonia spp. Display a Spectrum of Diversity and Genetic Relationships journal August 2017
Changes to taxonomy and the International Code of Virus Classification and Nomenclature ratified by the International Committee on Taxonomy of Viruses (2017) journal April 2017
Structure and function of the global ocean microbiome journal May 2015
IMG/VR v.2.0: an integrated data management and analysis system for cultivated and environmental viral genomes journal November 2018
Reference sequence (RefSeq) database at NCBI: current status, taxonomic expansion, and functional annotation journal November 2015
Comparing the performance of biomedical clustering methods journal September 2015
Ecogenomics of virophages and their giant virus hosts assessed through time series metagenomics journal October 2017
The global ocean microbiome journal December 2015
iVirus: facilitating new insights in viral ecology with software and community data sets imbedded in a cyberinfrastructure journal July 2016
Deciphering the Human Virome with Single-Virus Genomics and Metagenomics journal March 2018
Evaluation of clustering algorithms for protein-protein interaction networks journal November 2006
ViPTree: the viral proteomic tree server journal March 2017
Molecular Bases and Role of Viruses in the Human Microbiome journal November 2014
Horizontal Gene Transfer and the Evolution of Microvirid Coliphage Genomes journal January 2006
pplacer: linear time maximum-likelihood and Bayesian phylogenetic placement of sequences onto a fixed reference tree journal October 2010
vConTACT: an iVirus tool to classify double-stranded DNA viruses that infect Archaea and Bacteria journal January 2017
Python for Scientific Computing journal January 2007
Bacteria-Phage Antagonistic Coevolution in Soil journal March 2011
The human microbiome: at the interface of health and disease journal March 2012
Biological species in the viral world journal May 2018
Genome-based phylogeny of dsDNA viruses by a novel alignment-free method journal January 2012
Imbroglios of Viral Taxonomy: Genetic Exchange and Failings of Phenetic Approaches journal September 2002
Genomic differentiation among wild cyanophages despite widespread horizontal gene transfer journal November 2016
Virus taxonomy in the age of metagenomics journal January 2017
Taxonomy of prokaryotic viruses: 2017 update from the ICTV Bacterial and Archaeal Viruses Subcommittee journal January 2018
The Phage Proteomic Tree: a Genome-Based Taxonomy for Phage journal August 2002
Patterns and ecological drivers of ocean viral communities journal May 2015
Real Time Classification of Viruses in 12 Dimensions journal May 2013
Microbial mediation of biogeochemical cycles revealed by simulation of global changes with soil transplant and cropping journal April 2014
Bacteriophage evolution differs by host, lifestyle and genome journal July 2017
Classification of Myoviridae bacteriophages using protein sequence similarity journal January 2009
Putative archaeal viruses from the mesopelagic ocean journal January 2017
Phage Taxonomy: We Agree To Disagree journal October 2004
Uniting the classification of cultured and uncultured bacteria and archaea using 16S rRNA gene sequences journal August 2014
Ecogenomics and potential biogeochemical impacts of globally abundant ocean viruses journal September 2016
Single-virus genomics reveals hidden cosmopolitan and abundant viruses journal June 2017
Minimum Information about an Uncultivated Virus Genome (MIUViG) journal December 2018
Whole genome comparison of a large collection of mycobacteriophages reveals a continuum of phage genetic diversity journal April 2015
The genomic underpinnings of eukaryotic virus taxonomy: creating a sequence-based framework for family-level virus classification journal February 2018
Going viral: next-generation sequencing applied to phage populations in the human gut journal August 2012
Unification of the Globally Distributed Spindle-Shaped Viruses of the Archaea journal December 2013
Unifying classical and molecular taxonomic classification: analysis of the Podoviridae using BLASTP-based tools journal June 2008
Detecting overlapping protein complexes in protein-protein interaction networks journal March 2012
Taxonomy of prokaryotic viruses: update from the ICTV bacterial and archaeal viruses subcommittee journal January 2016
A structured annotation frame for the transposable phages: A new proposed family “Saltoviridae” within the Caudovirales journal March 2015
IntScore: a web tool for confidence scoring of biological interactions journal May 2012
The Microbial Engines That Drive Earth's Biogeochemical Cycles journal May 2008
Viral Annotation Pipeline in KBase
  • Bolduc, Benjamin; Wood-Charlson, Elisha; Dehal, Paramvir
  • Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); The Ohio State University; U.S. Department of Energy Systems Biology Knowledgebase; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) https://doi.org/10.25982/59912.37/1635154
dataset January 2020
Evolutionary stasis of a deep subsurface microbial lineage journal April 2021
Polinton-like viruses are abundant in aquatic ecosystems journal January 2021
Virus-mediated archaeal hecatomb in the deep seafloor text January 2016
Minimum information about an uncultivated virus genome (MIUVIG) text January 2019
Challenges in RNA virus bioinformatics text January 2014
pplacer: linear time maximum-likelihood and Bayesian phylogenetic placement of sequences onto a fixed reference tree preprint January 2010

Cited By (22)

Viral Annotation Pipeline in KBase
  • Bolduc, Benjamin; Wood-Charlson, Elisha; Dehal, Paramvir
  • Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); The Ohio State University; U.S. Department of Energy Systems Biology Knowledgebase; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) https://doi.org/10.25982/59912.37/1635154
dataset January 2020
Mini‐Metagenomics and Nucleotide Composition Aid the Identification and Host Association of Novel Bacteriophage Sequences journal May 2019
Towards a genome-based virus taxonomy journal July 2019
Phage diversity, genomics and phylogeny journal February 2020
Analysis of Spounaviruses as a Case Study for the Overdue Reclassification of Tailed Phages journal May 2019
Studying the gut virome in the metagenomic era: challenges and perspectives journal October 2019
Charting the diversity of uncultured viruses of Archaea and Bacteria journal December 2019
Viruses in the Built Environment (VIBE) meeting report journal January 2020
Impact of phages on soil bacterial communities and nitrogen availability under different assembly scenarios journal April 2020
Depth-related variability in viral communities in highly stratified sulfidic mine tailings journal June 2020
Evaluation of Sequencing Library Preparation Protocols for Viral Metagenomic Analysis from Pristine Aquifer Groundwaters journal May 2019
Evolution of BACON Domain Tandem Repeats in crAssphage and Novel Gut Bacteriophage Lineages journal November 2019
Discovery of several thousand highly diverse circular DNA viruses journal February 2020
Integrative omics analysis of Pseudomonas aeruginosa virus PA5oct highlights the molecular complexity of jumbo phages journal March 2020
Cellular life from the three domains and viruses are transcriptionally active in a hypersaline desert community journal May 2020
Discovery of several thousand highly diverse circular DNA viruses text January 2020
Analysis of Spounaviruses as a Case Study for the Overdue Reclassification of Tailed Phages text January 2020
KBase Narrative - Viral Analysis End-to-End dataset January 2022
Viral Metagenome-Based Precision Surveillance of Pig Population at Large Scale Reveals Viromic Signatures of Sample Types and Influence of Farming Management on Pig Virome journal June 2021
Diverse, Abundant, and Novel Viruses Infecting the Marine Roseobacter RCA Lineage journal December 2019
Discovery of several thousand highly diverse circular DNA viruses. journalarticle January 2020
Gut Bacteriophage: Current Understanding and Challenges journal November 2019

Similar Records

Gene sharing networks to automate genome-based prokaryotic viral taxonomy
Journal Article · Tue Jan 29 00:00:00 EST 2019 · Nature Biotechnology · OSTI ID:1580836

VPF-Class: taxonomic assignment and host prediction of uncultivated viruses based on viral protein families
Journal Article · Wed Jan 20 00:00:00 EST 2021 · Bioinformatics · OSTI ID:1580836

Perspective on taxonomic classification of uncultivated viruses
Journal Article · Wed Dec 01 00:00:00 EST 2021 · Current Opinion in Virology · OSTI ID:1580836