Evidence map›Paper›PMID 27909817›Full record

ArticleMycorrhiza2017

Phylogenetic structure of arbuscular mycorrhizal fungal communities along an elevation gradient.

Cameron P Egan, Ragan M Callaway, Miranda M Hart, Jason Pither, John Klironomos

Abstract read
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In one paragraph

Article in Mycorrhiza, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Biodiversity in mountain soils above the treeline.Biological reviews of the Cambridge Philosophical Society · 2025
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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

5 authors.

Cameron P EganDepartment of Biology, University of British Columbia, Okanagan campus, 3333 University Way, Kelowna, BC, V1V 1V7, Canada. cameron.egan@ubc.ca.
Ragan M CallawayDivision of Biological Sciences and the Institute on Ecosystems, University of Montana, Missoula, MT, 59812, USA.
Miranda M HartDepartment of Biology, University of British Columbia, Okanagan campus, 3333 University Way, Kelowna, BC, V1V 1V7, Canada.
Jason PitherDepartment of Biology, University of British Columbia, Okanagan campus, 3333 University Way, Kelowna, BC, V1V 1V7, Canada.
John KlironomosDepartment of Biology, University of British Columbia, Okanagan campus, 3333 University Way, Kelowna, BC, V1V 1V7, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the importance of arbuscular mycorrhizal (AM) fungi within terrestrial ecosystems, we know little about how natural AM fungal communities are structured. To date, the majority of studies examining AM fungal community diversity have focused on single habitats with similar environmental conditions, with relatively few studies having assessed the diversity of AM fungi over large-scale environmental gradients. In this study, we characterized AM fungal communities in the soil along a high-elevation gradient in the North American Rocky Mountains. We focused on phylogenetic patterns of AM fungal communities to gain insight into how AM fungal communities are naturally assembled. We found that alpine AM fungal communities had lower phylogenetic diversity relative to lower elevation communities, as well as being more heterogeneous in composition than either treeline or subalpine communities. AM fungal communities were phylogenetically clustered at all elevations sampled, suggesting that environmental filtering, either selection by host plants or fungal niches, is the primary ecological process structuring communities along the gradient.

Indexed as

Soil MicrobiologyAcclimatizationEcosystemMycorrhizaePhylogenyPhylogeographyRNA, FungalSequence Analysis, RNASoilRNA, FungalSoil454 pyrosequencingArbuscular mycorrhizal fungiCommunity phylogeneticsElevation gradientsMycorrhizal ecology

Identifiers

What OpenQuestion holds

Textmetadata
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.