Evidence map›Paper›PMID 39679618›Full record

ArticleGut microbes

A universe of human gut-derived bacterial prophages: unveiling the hidden viral players in intestinal microecology.

Zhangming Pei, Yufei Liu, Yutao Chen, Tong Pan, Xihao Sun, Hongchao Wang, R Paul Ross, Wenwei Lu, Wei Chen

Abstract read
In one paragraph

Article in Gut microbes. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Zhangming PeiState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.ORCID 0000-0001-5598-9280
Yufei LiuState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.
Yutao ChenState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.
Tong PanState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.
Xihao SunState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.
Hongchao WangState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.
R Paul RossInternational Joint Research Center for Probiotics & Gut Health, Jiangnan University, Wuxi, Jiangsu, China.
Wenwei LuState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.ORCID 0000-0002-8636-9815
Wei ChenState Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, P. R China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prophages, which are an existing form of temperate phages that integrate into host genomes, have been found extensively present in diverse bacterial species. The human gut microbiome, characterized by its complexity, dynamism, and interconnectivity among multiple species, remains inadequately understood in terms of the global landscape of bacterial prophages. Here, we analyzed 43,942 human gut-derived bacterial genomes (439 species of 12 phyla) and identified 105,613 prophage regions in ~ 92% of them. 16254 complete prophages were distributed in ~ 24% of bacteria, indicating an extremely uneven prophage distribution across various species within the human gut. Among all identified prophages, ~4% possessed cross-genera (2-20 genera) integration capacity, while ~ 17% displayed broad infection host ranges (targeting 2-35 genera). Functional gene annotation revealed that antibiotic-resistance genes and toxin-related genes were detected in ~ 2.5% and ~ 5.8% of all prophages, respectively. Furthermore, through sequence alignments between our obtained prophages and publicly available human gut phageome contigs, we have observed that ~ 72% of non-redundant prophages are previously unreported genomes, and they illuminate ~ 6.5-9.5% of the individual intestinal "viral dark matter". Our study represents the first comprehensive depiction of human gut-derived prophages, provides a substantial collection of reference sequences for forthcoming human gut phageome-related investigations, and potentially enables better risk assessment of prophage dissemination.

Indexed as

BacteriaGastrointestinal MicrobiomeGenome, BacterialProphagesGenome, ViralHost SpecificityHumansPhylogenyantibiotic resistomegut microbiomegut phageomehost rangeProphagevirulence factor

Identifiers

PMID39679618
PMCPMC10841027

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.