Evidence map›Paper›PMID 42844282›Full record

ArticleNature communications2026

Plasmid-Host Networks Reveal Persistent Mobile Elements Across Wastewater Treatment.

Siyi Zhou, Sarah E Philo, Michael A Saldana, Jeseth Delgado Vela, Adam L Smith, Lauren B Stadler

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Siyi ZhouCivil and Environmental Engineering, Rice University, Houston, TX, USA.ORCID 0000-0002-7718-2864
Sarah E PhiloSonny Astani Department of Civil and Environmental Engineering, University of Southern California, Los Angeles, CA, USA.
Michael A SaldanaSonny Astani Department of Civil and Environmental Engineering, University of Southern California, Los Angeles, CA, USA.
Jeseth Delgado VelaDepartment of Civil and Environmental Engineering, Duke University, Durham, NC, USA.ORCID 0000-0001-6171-4400
Adam L SmithSonny Astani Department of Civil and Environmental Engineering, University of Southern California, Los Angeles, CA, USA.
Lauren B StadlerCivil and Environmental Engineering, Rice University, Houston, TX, USA. lauren.stadler@rice.edu.ORCID 0000-0001-7469-1981

Funding

Identification and enrichment of signature regions of antimicrobial resistant pathogen genomes for wastewater disease surveillanceR21AI190938 · NIAID · RICE UNIVERSITY · PI STADLER, LAUREN · 2025 to 2025
$422k
National Academies of Sciences, Engineering, and Medicine | National Academy of Sciences (NAS) NAS Grant G10001728National Science Foundation (NSF) No. EEC-2133504NIAID NIH HHS R21 AI190938United States Department of Defense | United States Army | US Army Corps of Engineers | Engineer Research and Development Center (U.S. Army Engineer Research and Development Center) W9132T-23-2-0002United States Department of Defense | United States Army | U.S. Army Corps of Engineers (US Army Corps of Engineers) W9132T-23-2-0002U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID) R21AI190938
6 · The paper itself

Abstract

Plasmids drive horizontal gene transfer and antimicrobial resistance spread in water resource recovery facilities, yet their in situ dynamics in complex microbial communities remain poorly characterized. We apply Hi-C metagenomics to resolve plasmid-host associations across influent, activated sludge, and effluent at three facilities. We identify 944 plasmid clusters with facility- and stage-specific distributions. Plasmid host range narrows from influent to effluent, indicating that treatment selectively constrains plasmid-host associations. Persistent plasmid clusters with detectable mobility markers show a trend toward broader, less modular host networks than those with no detected markers. Hi-C-supported antibiotic resistance gene associations highlight Burkholderiaceae and Rhodocyclaceae as prominent hosts of beta-lactam, tetracycline and sulfonamide resistance genes across facilities. These findings indicate that wastewater treatment narrows plasmid host range while maintaining dominant plasmid-carrying taxa and adaptive mobile elements, providing a framework for understanding plasmid persistence across treatment systems.

Indexed as

Interspersed Repetitive SequencesPlasmidsWastewaterWater PurificationAnti-Bacterial AgentsBacteriaDrug Resistance, BacterialGene Transfer, HorizontalHost SpecificityMetagenomicsSewageAnti-Bacterial AgentsSewageWastewater

Identifiers

PMID42844282
PMCPMC13646282

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.