Evidence map›Paper›PMID 42549930›Full record

ArticleMicrobiology spectrum2026

Growth characteristics of natural microbial populations are skewed toward bacteria with low specific growth rates.

Ashley N Bulseco, Wenzhuo Yang, Julie A Huber, Joseph J Vallino

Abstract read
In one paragraph

Article in Microbiology spectrum, 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

4 authors.

Ashley N BulsecoThe Ecosystems Center, Marine Biological Laboratory, Woods Hole, Massachusetts, USA.ORCID 0000-0001-5322-3070
Wenzhuo YangEnvironmental Science and Sustainability Department, Allegheny College, Meadville, Pennsylvania, USA.
Julie A HuberMarine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA.ORCID 0000-0002-4790-7633
Joseph J VallinoThe Ecosystems Center, Marine Biological Laboratory, Woods Hole, Massachusetts, USA.ORCID 0000-0002-4184-4512

Funding

National Science Foundation DBI-1907285National Science Foundation DEB-1655552National Science Foundation OCE-2224608Simons Foundation 549941FY22
6 · The paper itself

Abstract

Microbes are often functionally characterized by traits that specify their optimum environmental conditions for growth, such as temperature or pH, as well as upper and lower bounds where growth is possible. While any given microbe will have a narrow environmental window where growth can occur, a diverse community can span a much larger range of conditions where growth is possible by at least some members of the community. One important trait of microbes is maximum specific growth rate, as this trait determines if a microbe can persist in environments with short residence times. In this study, we conducted a chemostat experiment with natural microbial communities and manipulated dilution rate to test how it would act as a selective force controlling community dynamics and microbial diversity. Using both the experimental chemostats, as well as trait-based modeling, we examined how the composition of a microbial community collected from a coastal meromictic pond changed as dilution rate increased from 0.1 to 10 day

Indexed as

BacteriaMicrobiotaPondsRNA, Ribosomal, 16STemperatureRNA, Ribosomal, 16Samplicon sequencingchemostatcopiotrophdilution rategleanergrowth limitsmaximum specific growth rateoligotrophopportunisttrait-based model

Identifiers

PMID42549930
PMCPMC13532248

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.