Evidence map›Paper›PMID 42571538›Full record

ArticleISME communications2026

Defence systems drive accessory genome interactions in

Charlotte E Chong, Aaron Weimann, Aleksei Agapov, Joanne L Fothergill, Michael A Brockhurst, Julian Parkhill, R Andres Floto, Mark D Szczelkun, Edze R Westra, Multi-Defence Consortium and 1 more

Abstract read
In one paragraph

Article in ISME communications, 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

11 authors.

Charlotte E ChongDepartment of Genetics, University of Cambridge, Cambridge, CB2 3EH, United Kingdom.
Aaron WeimannThe Victor Phillip Dahdaleh Heart & Lung Research Institute, University of Cambridge, Cambridge, CB2 0BB, United Kingdom.
Aleksei AgapovMulti-Defence Consortium, https://sites.exeter.ac.uk/multidefence/, Environment and Sustainability Institute, Biosciences, University of Exeter, Penryn, TR10 9FE, United Kingdom.
Joanne L FothergillMulti-Defence Consortium, https://sites.exeter.ac.uk/multidefence/, Environment and Sustainability Institute, Biosciences, University of Exeter, Penryn, TR10 9FE, United Kingdom.
Michael A BrockhurstMulti-Defence Consortium, https://sites.exeter.ac.uk/multidefence/, Environment and Sustainability Institute, Biosciences, University of Exeter, Penryn, TR10 9FE, United Kingdom.ORCID https://orcid.org/0000-0003-0362-820X
Julian ParkhillDepartment of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, United Kingdom.
R Andres FlotoThe Victor Phillip Dahdaleh Heart & Lung Research Institute, University of Cambridge, Cambridge, CB2 0BB, United Kingdom.
Mark D SzczelkunMulti-Defence Consortium, https://sites.exeter.ac.uk/multidefence/, Environment and Sustainability Institute, Biosciences, University of Exeter, Penryn, TR10 9FE, United Kingdom.
Edze R WestraMulti-Defence Consortium, https://sites.exeter.ac.uk/multidefence/, Environment and Sustainability Institute, Biosciences, University of Exeter, Penryn, TR10 9FE, United Kingdom.
Multi-Defence ConsortiumMulti-Defence Consortium, https://sites.exeter.ac.uk/multidefence/, Environment and Sustainability Institute, Biosciences, University of Exeter, Penryn, TR10 9FE, United Kingdom.
Kate S BakerDepartment of Genetics, University of Cambridge, Cambridge, CB2 3EH, United Kingdom.ORCID https://orcid.org/0000-0001-5850-1949

Funding

Wellcome Trust
6 · The paper itself

Abstract

Bacterial genomes represent dynamic ecological systems in which highly dynamic accessory genome element compositions drive evolution. Emerging evidence suggests that bacterial defence systems, which protect against phages and other genetic elements, can interact cooperatively, competitively, and antagonistically to influence horizontal gene transfer, shape phage susceptibility, and diversify genomes across environments. Recent ecological studies reveal non-random co-occurrence and avoidance patterns among defence systems, suggesting that these patterns may emerge from ecological and evolutionary interactions rather than chance. Hence, these patterns need exploring in the context of ecological niche and co-localization to identify putative functional compatibilities and elucidate how defence systems shape the accessory genome. To characterize these patterns, we analysed the distributions of defence systems and other accessory genome elements in a curated global dataset of 2940

Indexed as

bacterial defencebacterial genomicsbacterial immunityco-occurrencedefence system interactions

Identifiers

PMID42571538
PMCPMC13452453

What OpenQuestion holds

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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.