Evidence map›Paper›PMID 24763280›Full record

ArticlePloS one2014

Widespread occurrence of expressed fungal secretory peroxidases in forest soils.

Harald Kellner, Patricia Luis, Marek J Pecyna, Florian Barbi, Danuta Kapturska, Dirk Krüger, Donald R Zak, Roland Marmeisse, Micheline Vandenbol, Martin Hofrichter

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
14.0field-weighted citation impact, top 1% of its field
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

36 citing papers in PubMed, 109 citations in OpenAlex.

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  19. Pilot-Scale Production of Peroxygenase fromOrganic process research & development · 2021
    Review
  20. DyP-Type Peroxidases: Recent Advances and Perspectives.International journal of molecular sciences · 2021
    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

10 authors at 7 institutions in 4 countries.

Harald KellnerDepartment of Bio- and Environmental Sciences, International Institute Zittau, Technische Universität Dresden, Zittau, Germany.
Patricia LuisEcologie Microbienne, UMR CNRS 5557, USC INRA 1364, Université de Lyon, Université Lyon 1, Villeurbanne, France.
Marek J PecynaDepartment of Bio- and Environmental Sciences, International Institute Zittau, Technische Universität Dresden, Zittau, Germany.
Florian BarbiEcologie Microbienne, UMR CNRS 5557, USC INRA 1364, Université de Lyon, Université Lyon 1, Villeurbanne, France.
Danuta KapturskaDepartment of Bio- and Environmental Sciences, International Institute Zittau, Technische Universität Dresden, Zittau, Germany; Department of Soil Ecology, UFZ - Helmholtz Center for Environmental Research, Halle/Saale, Germany.
Dirk KrügerDepartment of Soil Ecology, UFZ - Helmholtz Center for Environmental Research, Halle/Saale, Germany.
Donald R ZakSchool of Natural Resources and Environment, University of Michigan, Ann Arbor, Michigan, United States of America.
Roland MarmeisseEcologie Microbienne, UMR CNRS 5557, USC INRA 1364, Université de Lyon, Université Lyon 1, Villeurbanne, France.
Micheline VandenbolUnité de Microbiologie et Génomique, Gembloux Agro-Bio Tech, Université de Liège, Gembloux, Belgium.
Martin HofrichterDepartment of Bio- and Environmental Sciences, International Institute Zittau, Technische Universität Dresden, Zittau, Germany.
International University Institute · DECentre National de la Recherche Scientifique · FRGembloux Agro-Bio Tech · BEHelmholtz Centre for Environmental Research · DEMichigan United · USTU Dresden · DEUniversité Claude Bernard Lyon 1 · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fungal secretory peroxidases mediate fundamental ecological functions in the conversion and degradation of plant biomass. Many of these enzymes have strong oxidizing activities towards aromatic compounds and are involved in the degradation of plant cell wall (lignin) and humus. They comprise three major groups: class II peroxidases (including lignin peroxidase, manganese peroxidase, versatile peroxidase and generic peroxidase), dye-decolorizing peroxidases, and heme-thiolate peroxidases (e.g. unspecific/aromatic peroxygenase, chloroperoxidase). Here, we have repeatedly observed a widespread expression of all major peroxidase groups in leaf and needle litter across a range of forest ecosystems (e.g. Fagus, Picea, Acer, Quercus, and Populus spp.), which are widespread in Europe and North America. Manganese peroxidases and unspecific peroxygenases were found expressed in all nine investigated forest sites, and dye-decolorizing peroxidases were observed in five of the nine sites, thereby indicating biological significance of these enzymes for fungal physiology and ecosystem processes. Transcripts of selected secretory peroxidase genes were also analyzed in pure cultures of several litter-decomposing species and other fungi. Using this information, we were able to match, in environmental litter samples, two manganese peroxidase sequences to Mycena galopus and Mycena epipterygia and one unspecific peroxygenase transcript to Mycena galopus, suggesting an important role of this litter- and coarse woody debris-dwelling genus in the disintegration and transformation of litter aromatics and organic matter formation.

Indexed as

Soil MicrobiologyAmino Acid SequenceBasidiomycotaForestsFungal ProteinsMolecular Sequence DataPeroxidasesPhylogenySequence Analysis, DNAFungal Proteinslignin peroxidasemanganese peroxidasePeroxidases

Identifiers

PMID24763280
PMCPMC3999038
OpenAlexW2091497964

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.