Evidence map›Paper›PMID 20348309›Full record

ArticleApplied and environmental microbiology2010

Different atmospheric methane-oxidizing communities in European beech and Norway spruce soils.

Daniela M Degelmann, Werner Borken, Harold L Drake, Steffen Kolb

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing 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

49 citing papers in PubMed.

  1. International journal of systematic and evolutionary microbiology · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Article
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  7. Article
  8. Article
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  11. Soil COScientific reports · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Microbial Signatures in Deep COFrontiers in microbiology · 2020
    Article
  16. Article
  17. Review
  18. Widespread soil bacterium that oxidizes atmospheric methane.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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.

Daniela M DegelmannDepartment of Ecological Microbiology, University of Bayreuth, 95440 Bayreuth, Germany.
Werner Borken
Harold L Drake
Steffen Kolb

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Norway spruce (Picea abies) forests exhibit lower annual atmospheric methane consumption rates than do European beech (Fagus sylvatica) forests. In the current study, pmoA (encoding a subunit of membrane-bound CH(4) monooxygenase) genes from three temperate forest ecosystems with both beech and spruce stands were analyzed to assess the potential effect of tree species on methanotrophic communities. A pmoA sequence difference of 7% at the derived protein level correlated with the species-level distance cutoff value of 3% based on the 16S rRNA gene. Applying this distance cutoff, higher numbers of species-level pmoA genotypes were detected in beech than in spruce soil samples, all affiliating with upland soil cluster alpha (USCalpha). Additionally, two deep-branching genotypes (named 6 and 7) were present in various soil samples not affiliating with pmoA or amoA. Abundance of USCalpha pmoA genes was higher in beech soils and reached up to (1.2 +/- 0.2) x 10(8) pmoA genes per g of dry weight. Calculated atmospheric methane oxidation rates per cell yielded the same trend. However, these values were below the theoretical threshold necessary for facilitating cell maintenance, suggesting that USCalpha species might require alternative carbon or energy sources to thrive in forest soils. These collective results indicate that the methanotrophic diversity and abundance in spruce soils are lower than those of beech soils, suggesting that tree species-related factors might influence the in situ activity of methanotrophs.

Indexed as

BiodiversityFagusPiceaSoil MicrobiologyBacteriaGenotypeMethaneMolecular Sequence DataNorwayOxygenasesPhylogenyRNA, Ribosomal, 16STreesMethanemethane monooxygenaseOxygenasesRNA, Ribosomal, 16S

Identifiers

PMID20348309
PMCPMC2869149

What OpenQuestion holds

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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.