Evidence map›Paper›PMID 32839536›Full record

ArticleNature microbiology2020

Large freshwater phages with the potential to augment aerobic methane oxidation.

Lin-Xing Chen, Raphaël Méheust, Alexander Crits-Christoph, Katherine D McMahon, Tara Colenbrander Nelson, Gregory F Slater, Lesley A Warren, Jillian F Banfield

Open access · hybridAbstract read
In one paragraph

Article in Nature microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
11.4field-weighted citation impact, top 1% of its field
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

58 citing papers in PubMed, 1 synthesis or guideline pooled it, 130 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Decoding the rhizosphere microbiome againstFrontiers in microbiomes · 2026
    Review
  12. Diversity and Ecological Potentials of Marine Viruses Inhabiting Continental Shelf Seas.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. A prevalent huge phage clade in human and animal gut microbiomes.bioRxiv : the preprint server for biology · 2025
    Article
  19. Article
  20. Diversity and ecology of microbial sulfur metabolism.Nature reviews. Microbiology · 2025
    Review
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

8 authors at 5 institutions in 2 countries.

Lin-Xing ChenDepartment of Earth and Planetary Sciences, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0003-2774-1952
Raphaël MéheustDepartment of Earth and Planetary Sciences, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-4847-426X
Alexander Crits-ChristophDepartment of Plant and Microbial Biology, University of California, Berkeley, CA, USA.
Katherine D McMahonDepartments of Civil and Environmental Engineering, and Bacteriology, University of Wisconsin, Madison, WI, USA.
Tara Colenbrander NelsonDepartment of Civil and Mineral Engineering, University of Toronto, Toronto, Ontario, Canada.
Gregory F SlaterSchool of Geography and Earth Science, McMaster University, Hamilton, Ontario, Canada.
Lesley A WarrenDepartment of Civil and Mineral Engineering, University of Toronto, Toronto, Ontario, Canada.
Jillian F BanfieldDepartment of Earth and Planetary Sciences, University of California, Berkeley, CA, USA. jbanfield@berkeley.edu.ORCID http://orcid.org/0000-0001-8203-8771
Planetary Science Institute · USUniversity of Toronto · CAMcMaster University · CAUniversity of California, Berkeley · USUniversity of Wisconsin–Madison · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is growing evidence that phages with unusually large genomes are common across various microbiomes, but little is known about their genetic inventories or potential ecosystem impacts. In the present study, we reconstructed large phage genomes from freshwater lakes known to contain bacteria that oxidize methane. Of manually curated genomes, 22 (18 are complete), ranging from 159 kilobase (kb) to 527 kb in length, were found to encode the pmoC gene, an enzymatically critical subunit of the particulate methane monooxygenase, the predominant methane oxidation catalyst in nature. The phage-associated PmoC sequences show high similarity to (>90%), and affiliate phylogenetically with, those of coexisting bacterial methanotrophs, including members of Methyloparacoccus, Methylocystis and Methylobacter spp. In addition, pmoC-phage abundance patterns correlate with those of the coexisting bacterial methanotrophs, supporting host-phage relationships. Future work is needed to determine whether phage-associated PmoC has similar functions to additional copies of PmoC encoded in bacterial genomes, thus contributing to growth on methane. Transcriptomics data from Lake Rotsee (Switzerland) showed that some phage-associated pmoC genes were highly expressed in situ and, of interest, that the most rapidly growing methanotroph was infected by three pmoC-phages. Thus, augmentation of bacterial methane oxidation by pmoC-phages during infection could modulate the efflux of this potent greenhouse gas into the environment.

Indexed as

BacteriophagesGenome, ViralLakesMethaneMethylococcaceaeMicrobiotaOxidation-ReductionPhylogenyMethane

Identifiers

PMID32839536
PMCPMC7674155
OpenAlexW3080376571

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.