Evidence map›Paper›PMID 33067585›Full record

ArticleThe ISME journal2021

Relationships between nitrogen cycling microbial community abundance and composition reveal the indirect effect of soil pH on oak decline.

K Scarlett, S Denman, D R Clark, J Forster, E Vanguelova, N Brown, C Whitby

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
9.8field-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

22 citing papers in PubMed, 127 citations in OpenAlex.

  1. Exploiting the potential of microbial consortia against sheath blight in basmati rice caused by Rhizoctonia solani.International microbiology : the official journal of the Spanish Society for Microbiology · 2026
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  19. Description of three novel species ofFrontiers in microbiology · 2022
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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

7 authors at 2 institutions in 1 country.

K ScarlettForest Research, Centre for Forestry and Climate Change, Farnham, GU10 4LH, UK.
S DenmanForest Research, Centre for Forestry and Climate Change, Farnham, GU10 4LH, UK.
D R ClarkSchool of Life Sciences, University of Essex, Wivenhoe Park, Colchester, CO4 3SQ, UK.ORCID http://orcid.org/0000-0002-2306-0220
J ForsterForest Research, Centre for Forestry and Climate Change, Farnham, GU10 4LH, UK.
E VanguelovaForest Research, Centre for Forestry and Climate Change, Farnham, GU10 4LH, UK.
N BrownForest Research, Centre for Forestry and Climate Change, Farnham, GU10 4LH, UK.
C WhitbySchool of Life Sciences, University of Essex, Wivenhoe Park, Colchester, CO4 3SQ, UK. cwhitby@essex.ac.uk.ORCID http://orcid.org/0000-0003-1998-2748
Forest Research · GBUniversity of Essex · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tree decline is a global concern and the primary cause is often unknown. Complex interactions between fluctuations in nitrogen (N) and acidifying compounds have been proposed as factors causing nutrient imbalances and decreasing stress tolerance of oak trees. Microorganisms are crucial in regulating soil N available to plants, yet little is known about the relationships between soil N-cycling and tree health. Here, we combined high-throughput sequencing and qPCR analysis of key nitrification and denitrification genes with soil chemical analyses to characterise ammonia-oxidising bacteria (AOB), archaea (AOA) and denitrifying communities in soils associated with symptomatic (declining) and asymptomatic (apparently healthy) oak trees (Quercus robur and Q. petraea) in the United Kingdom. Asymptomatic trees were associated with a higher abundance of AOB that is driven positively by soil pH. No relationship was found between AOA abundance and tree health. However, AOA abundance was driven by lower concentrations of NH

Indexed as

MicrobiotaQuercusAmmoniaArchaeaBacteriaHydrogen-Ion ConcentrationNitrificationNitrogenOxidation-ReductionSoilSoil MicrobiologyUnited KingdomAmmoniaNitrogenSoil

Identifiers

PMID33067585
PMCPMC8027100
OpenAlexW3093414603

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.