Cited by 737Bacteriophages and microbial interactionsGut microbiota and healthViral gastroenteritis research and epidemiology

The Human Gut Virome Is Highly Diverse, Stable, and Individual Specific

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Shkoporov, Andrey N., Clooney, Adam G., Sutton, Thomas D.S., Ryan, Feargal J., Daly, Karen M., Nolan, James A., McDonnell, Siobhan A., Khokhlova, Ekaterina V. +6 more·2019·Cell Host & Microbe

Published version of a preprint

Abstract

The human gut contains a vast array of viruses, mostly bacteriophages. The majority remain uncharacterized, and their roles in shaping the gut microbiome and in impacting on human health remain poorly understood. We performed longitudinal metagenomic analysis of fecal viruses in healthy adults that reveal high temporal stability, individual specificity, and correlation with the bacterial microbiome. Using a database-independent approach that uses most of the sequencing data, we uncovered the existence of a stable, numerically predominant individual-specific persistent personal virome. Clustering of viral genomes and de novo taxonomic annotation identified several groups of crAss-like and Microviridae bacteriophages as the most stable colonizers of the human gut. CRISPR-based host prediction highlighted connections between these stable viral communities and highly predominant gut bacterial taxa such as Bacteroides, Prevotella, and Faecalibacterium. This study provides insights into the structure of the human gut virome and serves as an important baseline for hypothesis-driven research.

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Crossref · 10.1016/j.chom.2019.09.009

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  • Results obtained from the small number of studies performed using shotgun metagenomic sequencing suggest that the oral virome may be as significant in disease pathogenesis as the oral bacteriome.

    “Results obtained from the small number of studies performed using shotgun metagenomic sequencing suggest that the oral virome may be as significant in disease pathogenesis as the oral bacteriome.87, 88”

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Authors
Shkoporov, A. N., Clooney, A. G., Sutton, T. D. S., Ryan, F. J., Daly, K. M., Nolan, J. A., McDonnell, S. A., Khokhlova, E. V., Draper, L. A., Forde, A., Guerin, E., Velayudhan, V., Ross, R. P., & Hill, C.
Affiliations
University College Cork (IE)
Corresponding author
  • Shkoporov, Andrey N.
  • Hill, Colin
Venue
Cell Host & Microbe
Publisher
Elsevier BV
Published
2019-10
Volume
26
Issue
4
Pages
527-541.e5
ISSN
1931-3128 (ISSN-L)
OpenAlex
W2979358136
Cited by
737
References
78
Citations by year
2026: 82 · 2025: 113 · 2024: 113 · 2023: 107 · 2022: 111 · 2021: 135 · 2020: 65 · 2019: 7
FWCI
51.61
Type
journal article
Language
en
Open access
Locations
  • Cell Host & Microbe (publishedVersion)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Funders
  • European Regional Development Fund
  • Science Foundation Ireland
  • Janssen Biotech
Topics
  • Physical Sciences › Environmental Science › Ecology › Bacteriophages and microbial interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Infectious Diseases › Viral gastroenteritis research and epidemiology
Keywords
gut virome, bacteriophages, viral metagenomics, temporal stability, crAss-like phages, Microviridae, gut microbiota, Bacteroides, Prevotella, Faecalibacterium, viral community structure
MeSH terms
Gastrointestinal Microbiome, Faecalibacterium, Bacteroides, Humans, Longitudinal Studies, Microviridae, Prevotella, Viral Load, Metagenome

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