Evidence map›Paper›PMID 42054100›Full record

ArticleMicrobial genomics2026

Metagenomic analysis of UK retail foods finds limited evidence for associations between food production method and antimicrobial resistance gene burden.

Sam A Mellor, Samuel J Bloomfield, Raphaëlle Palau, George M Savva, John Wain, Alison E Mather

Abstract read
In one paragraph

Article in Microbial genomics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Sam A MellorQuadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.
Samuel J BloomfieldQuadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.
Raphaëlle PalauQuadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.
George M SavvaQuadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.
John WainQuadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.
Alison E MatherQuadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Food is produced by a range of methods including extensive (organic and free range), intensive (conventional) and wild-caught production systems. Antimicrobial use varies between different food production systems, which may affect the microbial populations as well as the prevalence and diversity of antimicrobial resistance genes (ARGs) found on food at retail. In this study, shotgun metagenomics was used to investigate the microbial and ARG composition of 25 pork, 33 beef, 33 lamb, 60 chicken, 31 salmon and 41 leafy green samples collected in Norfolk, England, and labelled as extensive, wild caught or intensive. Food microbiomes consisted predominantly of spoilage-associated organisms including

Indexed as

BacteriaDrug Resistance, BacterialFood MicrobiologyMeatMetagenomicsAnimalsAnti-Bacterial AgentsCattleChickensGenes, BacterialMicrobiotaSalmonSheepSwineUnited KingdomAnti-Bacterial Agentsantimicrobial resistancefood microbiomefood safetymetagenomics

Identifiers

PMID42054100
PMCPMC13135472

What OpenQuestion holds

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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.