Evidence map›Paper›PMID 39753668›Full record

ArticleNature microbiology2025

Two decades of bacterial ecology and evolution in a freshwater lake.

Robin R Rohwer, Mark Kirkpatrick, Sarahi L Garcia, Matthew Kellom, Katherine D McMahon, Brett J Baker

Abstract read
PubMed Publisher
In one paragraph

Article in Nature microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. A genomic view of Earth's biomes.Nature reviews. Genetics · 2026
    Review
  15. Article
  16. Opsins are Phospholipid Scramblases in All Domains of Life.bioRxiv : the preprint server for biology · 2025
    Article
  17. Article
  18. Article
  19. An organotrophicApplied and environmental microbiology · 2025
    Article
  20. Ecological diversification in rapidly evolving populations.bioRxiv : the preprint server for biology · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Robin R RohwerDepartment of Integrative Biology, The University of Texas at Austin, Austin, TX, USA. Robin.Rohwer@gmail.com.ORCID http://orcid.org/0000-0002-2664-6489
Mark KirkpatrickDepartment of Integrative Biology, The University of Texas at Austin, Austin, TX, USA.
Sarahi L GarciaInstitute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany.ORCID http://orcid.org/0000-0002-8622-0308
Matthew KellomDOE Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
Katherine D McMahonDepartment of Bacteriology, University of Wisconsin-Madison, Madison, WI, USA. trina.mcmahon@wisc.edu.ORCID http://orcid.org/0000-0002-7038-026X
Brett J BakerDepartment of Integrative Biology, The University of Texas at Austin, Austin, TX, USA. brett_baker@utexas.edu.ORCID http://orcid.org/0000-0002-5971-1021

Funding

National Science Foundation (NSF) DBI-2011002National Science Foundation (NSF) DEB-0217533National Science Foundation (NSF) DEB-0702395National Science Foundation (NSF) DEB-0822700National Science Foundation (NSF) DEB-1344254National Science Foundation (NSF) DEB-1440297National Science Foundation (NSF) DEB-1831730National Science Foundation (NSF) DEB-2025982National Science Foundation (NSF) DEB-9632853National Science Foundation (NSF) MCB-9977903U.S. Department of Agriculture (United States Department of Agriculture) WIS01516U.S. Department of Agriculture (United States Department of Agriculture) WIS01789U.S. Department of Energy (DOE) DE-AC02-05CH11231U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01-GM116853
6 · The paper itself

Abstract

Ecology and evolution are considered distinct processes that interact on contemporary time scales in microbiomes. Here, to observe these processes in a natural system, we collected a two-decade, 471-metagenome time series from Lake Mendota (Wisconsin, USA). We assembled 2,855 species-representative genomes and found that genomic change was common and frequent. By tracking strain composition via single nucleotide variants, we identified cyclical seasonal patterns in 80% and decadal shifts in 20% of species. In the dominant freshwater family Nanopelagicaceae, environmental extremes coincided with shifts in strain composition and positive selection of amino acid and nucleic acid metabolism genes. These genes identify organic nitrogen compounds as potential drivers of freshwater responses to global change. Seasonal and long-term strain dynamics could be regarded as ecological processes or, equivalently, as evolutionary change. Rather than as distinct interacting processes, we propose a conceptualization of ecology and evolution as a continuum to better describe change in microbial communities.

Indexed as

BacteriaBiological EvolutionFresh WaterLakesMicrobiotaEvolution, MolecularGenome, BacterialMetagenomePhylogenySeasons

Identifiers

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.