Evidence map›Paper›PMID 29599480›Full record

ArticleScientific reports2018

Fungal spore diversity reflects substrate-specific deposition challenges.

Sara Calhim, Panu Halme, Jens H Petersen, Thomas Læssøe, Claus Bässler, Jacob Heilmann-Clausen

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
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  5. Climate-linked biogeography of mycorrhizal fungal spore traits.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  9. Article
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  11. Article
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  18. Impact of Fungal Spores on Asthma Prevalence and Hospitalization.International journal of molecular sciences · 2022
    Review
  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

6 authors.

Sara CalhimDepartment of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland.
Panu HalmeDepartment of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland. panu.halme@jyu.fi.
Jens H PetersenÆbletoften, Nøruplundvej 2, Tirstrup, DK-8400, Ebeltoft, Denmark.
Thomas LæssøeNatural History Museum of Denmark/Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Claus BässlerDepartment of Conservation and Research, Bavarian Forest National Park, Freyunger Str. 2, 94481, Grafenau, Germany.
Jacob Heilmann-ClausenDepartment of Conservation and Research, Bavarian Forest National Park, Freyunger Str. 2, 94481, Grafenau, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sexual spores are important for the dispersal and population dynamics of fungi. They show remarkable morphological diversity, but the underlying forces driving spore evolution are poorly known. We investigated whether trophic status and substrate associations are associated with morphology in 787 macrofungal genera. We show that both spore size and ornamentation are associated with trophic specialization, so that large and ornamented spores are more probable in ectomycorrhizal than in saprotrophic genera. This suggests that spore ornamentation facilitates attachment to arthropod vectors, which ectomycorrhizal species may need to reach lower soil layers. Elongated spore shapes are more common in saprotrophic taxa, and genera associated with above ground substrates are more likely to have allantoid (curved elongated) spores, probably to lower the risk of wash out by precipitation. Overall, our results suggest that safe arrival on specific substrates is a more important driver of evolution in spore morphology than dispersal per se.

Indexed as

AscomycotaBasidiomycotaMycorrhizaePopulation DynamicsSoil MicrobiologySpores, Fungal

Identifiers

PMID29599480
PMCPMC5876365

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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.