Evidence map›Paper›PMID 24904544›Full record

ArticleFrontiers in microbiology2014

Loss of diversity in wood-inhabiting fungal communities affects decomposition activity in Norway spruce wood.

Lara Valentín, Tiina Rajala, Mikko Peltoniemi, Jussi Heinonsalo, Taina Pennanen, Raisa Mäkipää

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Assessment of Fungal Succession in Decomposing Swine Carcasses (Journal of fungi (Basel, Switzerland) · 2023
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Conserved white-rot enzymatic mechanism for wood decay in the Basidiomycota genus Pycnoporus.DNA research : an international journal for rapid publication of reports on genes and genomes · 2020
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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.

Lara ValentínVantaa Research Unit, Finnish Forest Research Institute Vantaa, Finland ; Department of Chemical Engineering, Technical School of Engineering, Universitat Autònoma de Barcelona Barcelona, Spain.
Tiina RajalaVantaa Research Unit, Finnish Forest Research Institute Vantaa, Finland.
Mikko PeltoniemiVantaa Research Unit, Finnish Forest Research Institute Vantaa, Finland.
Jussi HeinonsaloDepartment of Food and Environmental Sciences, University of Helsinki Helsinki, Finland.
Taina PennanenVantaa Research Unit, Finnish Forest Research Institute Vantaa, Finland.
Raisa MäkipääVantaa Research Unit, Finnish Forest Research Institute Vantaa, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hundreds of wood-inhabiting fungal species are now threatened, principally due to a lack of dead wood in intensively managed forests, but the consequences of reduced fungal diversity on ecosystem functioning are not known. Several experiments have shown that primary productivity is negatively affected by a loss of species, but the effects of microbial diversity on decomposition are less studied. We studied the relationship between fungal diversity and the in vitro decomposition rate of slightly, moderately and heavily decayed Picea abies wood with indigenous fungal communities that were diluted to examine the influence of diversity. Respiration rate, wood-degrading hydrolytic enzymes and fungal community structure were assessed during a 16-week incubation. The number of observed OTUs in DGGE was used as a measure of fungal diversity. Respiration rate increased between early- and late-decay stages. Reduced fungal diversity was associated with lower respiration rates during intermediate stages of decay, but no effects were detected at later stages. The activity of hydrolytic enzymes varied among decay stages and fungal dilutions. Our results suggest that functioning of highly diverse communities of the late-decay stage were more resistant to the loss of diversity than less diverse communities of early decomposers. This indicates the accumulation of functional redundancy during the succession of the fungal community in decomposing substrates.

Indexed as

biodiversityenzymesfunctional redundancyrespiration activitywoody debris

Identifiers

PMID24904544
PMCPMC4032996

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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.