Evidence map›Paper›PMID 26601279›Full record

ArticleScience advances2015

Below-ground plant-fungus network topology is not congruent with above-ground plant-animal network topology.

Hirokazu Toju, Paulo R Guimarães, Jens M Olesen, John N Thompson

Abstract read
In one paragraph

Article in Science advances, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

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  7. Climate change-induced stress disrupts ectomycorrhizal interaction networks at the boreal-temperate ecotone.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  20. A Statistical Growth Property of Plant Root Architectures.Plant phenomics (Washington, D.C.) · 2020
    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.

Hirokazu TojuGraduate School of Human and Environmental Studies, Kyoto University, Sakyo, Kyoto 606-8501, Japan.
Paulo R GuimarãesDepartamento de Ecologia, Instituto de Biociências, Universidade de São Paulo, São Paulo 05508-900, São Paulo, Brazil.
Jens M OlesenDepartment of Bioscience, Aarhus University, Ny Munkegade 114, 8000 Aarhus C, Denmark.
John N ThompsonDepartment of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95064, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In nature, plants and their pollinating and/or seed-dispersing animals form complex interaction networks. The commonly observed pattern of links between specialists and generalists in these networks has been predicted to promote species coexistence. Plants also build highly species-rich mutualistic networks below ground with root-associated fungi, and the structure of these plant-fungus networks may also affect terrestrial community processes. By compiling high-throughput DNA sequencing data sets of the symbiosis of plants and their root-associated fungi from three localities along a latitudinal gradient, we uncovered the entire network architecture of these interactions under contrasting environmental conditions. Each network included more than 30 plant species and hundreds of mycorrhizal and endophytic fungi belonging to diverse phylogenetic groups. The results were consistent with the notion that processes shaping host-plant specialization of fungal species generate a unique linkage pattern that strongly contrasts with the pattern of above-ground plant-partner networks. Specifically, plant-fungus networks lacked a "nested" architecture, which has been considered to promote species coexistence in plant-partner networks. Rather, the below-ground networks had a conspicuous "antinested" topology. Our findings lead to the working hypothesis that terrestrial plant community dynamics are likely determined by the balance between above-ground and below-ground webs of interspecific interactions.

Indexed as

community stabilityDNA barcodingEcologyfungimutualismmycorrhizaenetworkplant communitiessoil ecologysymbiosis

Identifiers

PMID26601279
PMCPMC4646793

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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.