Evidence map›Paper›PMID 35751540›Full record

ArticleThe New phytologist2022

Elevation and plant species identity jointly shape a diverse arbuscular mycorrhizal fungal community in the High Arctic.

Pil U Rasmussen, Nerea Abrego, Tomas Roslin, Maarja Öpik, Siim-Kaarel Sepp, F Guillaume Blanchet, Tea Huotari, Luisa W Hugerth, Ayco J M Tack

Abstract read
In one paragraph

Article in The New phytologist, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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

9 authors.

Pil U RasmussenDepartment of Ecology, Environment and Plant Sciences, Stockholm University, SE-106 91, Stockholm, Sweden.ORCID 0000-0003-0607-4230
Nerea AbregoDepartment of Agricultural Sciences, University of Helsinki, PO Box 27, (Latokartanonkaari 5), Helsinki, FI-00014, Finland.ORCID 0000-0001-6347-6127
Tomas RoslinDepartment of Agricultural Sciences, University of Helsinki, PO Box 27, (Latokartanonkaari 5), Helsinki, FI-00014, Finland.ORCID 0000-0002-2957-4791
Maarja ÖpikDepartment of Botany, University of Tartu, 40 Lai Street, Tartu, 51005, Estonia.ORCID 0000-0001-8025-7460
Siim-Kaarel SeppDepartment of Botany, University of Tartu, 40 Lai Street, Tartu, 51005, Estonia.ORCID 0000-0003-2906-4609
F Guillaume BlanchetDépartement de Biologie, Faculté des Sciences, Université de Sherbrooke, 2500 Boulevard Université, Sherbrooke, QC, J1K 2R1, Canada.ORCID 0000-0001-5149-2488
Tea HuotariDepartment of Agricultural Sciences, University of Helsinki, PO Box 27, (Latokartanonkaari 5), Helsinki, FI-00014, Finland.
Luisa W HugerthDepartment of Molecular, Tumor and Cell Biology, Science for Life Laboratory, Center for Translational Microbiome Research, Karolinska Institutet, SE-171 65, Solna, Sweden.ORCID 0000-0001-5432-1764
Ayco J M TackDepartment of Ecology, Environment and Plant Sciences, Stockholm University, SE-106 91, Stockholm, Sweden.ORCID 0000-0002-3550-1070

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Knowledge about the distribution and local diversity patterns of arbuscular mycorrhizal (AM) fungi are limited for extreme environments such as the Arctic, where most studies have focused on spore morphology or root colonization. We here studied the joint effects of plant species identity and elevation on AM fungal distribution and diversity. We sampled roots of 19 plant species in 18 locations in Northeast Greenland, using next generation sequencing to identify AM fungi. We studied the joint effect of plant species, elevation and selected abiotic conditions on AM fungal presence, richness and composition. We identified 29 AM fungal virtual taxa (VT), of which six represent putatively new VT. Arbuscular mycorrhizal fungal presence increased with elevation, and as vegetation cover and the active soil layer decreased. Arbuscular mycorrhizal fungal composition was shaped jointly by elevation and plant species identity. We demonstrate that the Arctic harbours a relatively species-rich and nonrandomly distributed diversity of AM fungi. Given the high diversity and general lack of knowledge exposed herein, we encourage further research into the diversity, drivers and functional role of AM fungi in the Arctic. Such insight is urgently needed for an area with some of the globally highest rates of climate change.

Indexed as

MycobiomeMycorrhizaePlant RootsPlantsSoilSoil MicrobiologySoilabiotic and biotic environmentaltitudinal gradientarbuscular mycorrhizal (AM) fungiclimateelevational gradientHigh Arctic

Identifiers

PMID35751540
PMCPMC9796444

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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.