Evidence map›Paper›PMID 37938679›Full record

ArticleISME communications2022

Environmental structure impacts microbial composition and secondary metabolism.

Emily N Junkins, Joseph B McWhirter, Laura-Isobel McCall, Bradley S Stevenson

Abstract read
In one paragraph

Article in ISME communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

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  20. Co-existence of two antibiotic-producing marine bacteria:Applied and environmental microbiology · 2024
    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.

Emily N JunkinsDepartment of Microbiology and Plant Biology, University of Oklahoma, Norman, OK, USA. ejunkins@ucsb.edu.ORCID http://orcid.org/0000-0002-7574-1239
Joseph B McWhirterDepartment of Microbiology and Plant Biology, University of Oklahoma, Norman, OK, USA.ORCID http://orcid.org/0000-0002-0186-8472
Laura-Isobel McCallDepartment of Microbiology and Plant Biology, University of Oklahoma, Norman, OK, USA.
Bradley S StevensonDepartment of Microbiology and Plant Biology, University of Oklahoma, Norman, OK, USA.

Funding

National Aeronautics and Space Administration (NASA) 80NSSC19K0479
6 · The paper itself

Abstract

Determining the drivers of microbial community assembly is a central theme of microbial ecology, and chemical ecologists seek to characterize how secondary metabolites mediate these assembly patterns. Environmental structure affects how communities assemble and what metabolic pathways aid in that assembly. Here, we bridged these two perspectives by addressing the chemical drivers of community assembly within a spatially structured landscape with varying oxygen availability. We hypothesized that structured environments would favor higher microbial diversity and metabolite diversity. We anticipated that the production of a compound would be more advantageous in a structured environment (less mixing) compared to an unstructured environment (more mixing), where the molecule would have a diminished local effect. We observed this to be partially true in our experiments: structured environments had similar microbial diversity compared to unstructured environments but differed significantly in the metabolites produced. We also found that structured environments selected for communities with higher evenness, rather than communities with higher richness. This supports the idea that when characterizing the drivers of community assembly, it matters less about who is there and more about what they are doing. Overall, these data contribute to a growing effort to approach microbial community assembly with interdisciplinary tools and perspectives.

Identifiers

PMID37938679
PMCPMC9723690

What OpenQuestion holds

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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.