Evidence map›Paper›PMID 21900968›Full record

ArticleThe ISME journal2012

Using network analysis to explore co-occurrence patterns in soil microbial communities.

Albert Barberán, Scott T Bates, Emilio O Casamayor, Noah Fierer

Erratum issuedAbstract read
In one paragraph

Article in The ISME journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1,009 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1,009citing papers in PubMed, 1 pooled it
–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

1,009 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
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  5. Compound Abrus cantoniensis Extract Alleviates AFBAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  6. Physio-Morphological Assessment and Multi-Omics Analysis ofJournal of fungi (Basel, Switzerland) · 2026
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  12. Review
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949 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

4 authors.

Albert BarberánDepartment of Continental Ecology-Biogeodynamics and Biodiversity Group, Centre d'Estudis Avançats de Blanes (CEAB-CSIC), Blanes, Spain. abarberan@ceab.csic.es
Scott T Bates
Emilio O Casamayor
Noah Fierer

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exploring large environmental datasets generated by high-throughput DNA sequencing technologies requires new analytical approaches to move beyond the basic inventory descriptions of the composition and diversity of natural microbial communities. In order to investigate potential interactions between microbial taxa, network analysis of significant taxon co-occurrence patterns may help to decipher the structure of complex microbial communities across spatial or temporal gradients. Here, we calculated associations between microbial taxa and applied network analysis approaches to a 16S rRNA gene barcoded pyrosequencing dataset containing >160 000 bacterial and archaeal sequences from 151 soil samples from a broad range of ecosystem types. We described the topology of the resulting network and defined operational taxonomic unit categories based on abundance and occupancy (that is, habitat generalists and habitat specialists). Co-occurrence patterns were readily revealed, including general non-random association, common life history strategies at broad taxonomic levels and unexpected relationships between community members. Overall, we demonstrated the potential of exploring inter-taxa correlations to gain a more integrated understanding of microbial community structure and the ecological rules guiding community assembly.

Indexed as

Bacterial Physiological PhenomenaEcosystemSoil MicrobiologyArchaeaBacteriaRNA, Ribosomal, 16SRNA, Ribosomal, 16S

Identifiers

PMID21900968
PMCPMC3260507

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.