Evidence map›Paper›PMID 30002504›Full record

ArticleThe ISME journal2018

Stochastic processes govern invasion success in microbial communities when the invader is phylogenetically close to resident bacteria.

Marta Kinnunen, Arnaud Dechesne, Hans-Jørgen Albrechtsen, Barth F Smets

Abstract read
In one paragraph

Article in The ISME journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
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  4. Boundary conditions for exploiting the cooperation ofApplied and environmental microbiology · 2025
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  17. Article
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  20. Experimental and computational approaches to unravel microbial community assembly.Computational and structural biotechnology journal · 2020
    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

4 authors.

Marta KinnunenDepartment of Environmental Engineering, Technical University of Denmark, Bygningstorvet 115, 2800 Kgs, Lyngby, Denmark.ORCID http://orcid.org/0000-0001-7881-896X
Arnaud DechesneDepartment of Environmental Engineering, Technical University of Denmark, Bygningstorvet 115, 2800 Kgs, Lyngby, Denmark.ORCID http://orcid.org/0000-0002-6638-2158
Hans-Jørgen AlbrechtsenDepartment of Environmental Engineering, Technical University of Denmark, Bygningstorvet 115, 2800 Kgs, Lyngby, Denmark.ORCID http://orcid.org/0000-0003-3483-7709
Barth F SmetsDepartment of Environmental Engineering, Technical University of Denmark, Bygningstorvet 115, 2800 Kgs, Lyngby, Denmark. bfsm@env.dtu.dk.ORCID http://orcid.org/0000-0003-4119-6292

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite recent efforts in identifying the determinants of invasion in microbial communities, experimental observations across different ecosystems are inconclusive. While relationships between resident community diversity and invasion success are often noted, community diversity says little about community assembly processes. Community assembly processes may provide a more inclusive framework to explain-and potentially prevent or facilitate-invasion. Here we let replicate nitrite-oxidizing bacterial guilds assemble under different conditions from a natural source community and study their compositional patterns to infer the relative importance of the assembly processes. Then, an invader strain from that same guild was introduced at one of three propagule pressures. We found no significant correlation between community diversity and invasion success. Instead, we observed that the effect of selection on invasion success was surpassed by the effect of drift, as inferred from the substantial influence of propagule pressure on invasion success. This dominance of drift can probably be generalized to other invasion cases with high phylogenetic similarity between invader and resident community members. In these situations, our results suggest that attempting to modulate the invasibility of a community by altering its diversity is futile because stochastic processes determine the invasion outcome. Increasing or reducing propagule pressure is then deemed the most efficient avenue to enhance or limit invasion success.

Indexed as

Bacterial Physiological PhenomenaMicrobiotaBacteriaNitritesPhylogenyStochastic ProcessesNitrites

Identifiers

PMID30002504
PMCPMC6194134

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.