Evidence map›Paper›PMID 29118751›Full record

ArticleFrontiers in microbiology2017

Cyanobacteria and Alphaproteobacteria May Facilitate Cooperative Interactions in Niche Communities.

Marc W Van Goethem, Thulani P Makhalanyane, Don A Cowan, Angel Valverde

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
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  4. Article
  5. Microbiota Dysbiosis inMicroorganisms · 2025
    Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Microbial Biogeochemical Cycling of Nitrogen in Arid Ecosystems.Microbiology and molecular biology reviews : MMBR · 2022
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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.

Marc W Van GoethemCentre for Microbial Ecology and Genomics, Department of Genetics, University of Pretoria, Pretoria, South Africa.
Thulani P MakhalanyaneCentre for Microbial Ecology and Genomics, Department of Genetics, University of Pretoria, Pretoria, South Africa.
Don A CowanCentre for Microbial Ecology and Genomics, Department of Genetics, University of Pretoria, Pretoria, South Africa.
Angel ValverdeCentre for Microbial Ecology and Genomics, Department of Genetics, University of Pretoria, Pretoria, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypoliths, microbial assemblages found below translucent rocks, provide important ecosystem services in deserts. While several studies have assessed microbial diversity of hot desert hypoliths and whether these communities are metabolically active, the interactions among taxa remain unclear. Here, we assessed the structure, diversity, and co-occurrence patterns of hypolithic communities from the hyperarid Namib Desert by comparing total (DNA) and potentially active (RNA) communities. The potentially active and total hypolithic communities differed in their composition and diversity, with significantly higher levels of Cyanobacteria and Alphaproteobacteria in potentially active hypoliths. Several phyla known to be abundant in total hypolithic communities were metabolically inactive, indicating that some hypolithic taxa may be dormant or dead. The potentially active hypolith network was highly modular in structure with almost exclusively positive co-occurrences (>95% of the total) between taxa. Members of the Cyanobacteria and Alphaproteobacteria were identified as potential keystone taxa, and exhibited numerous positive co-occurrences with other microbes, suggesting that these groups might have important roles in maintaining network topological structure despite their low abundance.

Indexed as

16S rRNAcyanobacteriahypolithkeystone speciesNamib Desertnetwork analysis

Identifiers

PMID29118751
PMCPMC5660985

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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.