Evidence map›Paper›PMID 33930184›Full record

ArticleThe New phytologist2021

Mycorrhizal associations change root functionality: a 3D modelling study on competitive interactions between plants for light and nutrients.

Jorad de Vries, Jochem B Evers, Thomas W Kuyper, Jasper van Ruijven, Liesje Mommer

Abstract read
In one paragraph

Article in The New phytologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 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

5 authors.

Jorad de VriesCentre for Crop System Analysis, Wageningen University, PO Box 430, Wageningen, 6700 AK, the Netherlands.ORCID 0000-0003-2656-2231
Jochem B EversCentre for Crop System Analysis, Wageningen University, PO Box 430, Wageningen, 6700 AK, the Netherlands.ORCID 0000-0002-3956-0190
Thomas W KuyperSoil Biology Group, Wageningen University, PO Box 47, Wageningen, 6700 AA, the Netherlands.ORCID 0000-0002-3896-4943
Jasper van RuijvenPlant Ecology and Nature Conservation Group, Wageningen University, PO Box 47, Wageningen, 6700 AA, the Netherlands.ORCID 0000-0003-0003-2363
Liesje MommerPlant Ecology and Nature Conservation Group, Wageningen University, PO Box 47, Wageningen, 6700 AA, the Netherlands.ORCID 0000-0002-3775-0716

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies show that the variation in root functional traits can be explained by a two-dimensional trait framework, containing a 'collaboration' axis in addition to the classical fast-slow 'conservation' axis. This collaboration axis spans from thin and highly branched roots that employ a 'do-it-yourself' strategy to thick and sparsely branched roots that 'outsource' nutrient uptake to symbiotic arbuscular mycorrhizal fungi (AMF). Here, we explore the functionality of this collaboration axis by quantifying how interactions with AMF change the impact of root traits on plant performance. To this end, we developed a novel functional-structural plant (FSP) modelling approach that simulates plants competing for light and nutrients in the presence or absence of AMF. Our simulation results support the notion that in the absence of AMF, plants rely on thin, highly branched roots for their nutrient uptake. The presence of AMF, however, promotes thick, unbranched roots as an alternative strategy for uptake of immobile phosphorus, but not for mobile nitrogen. This provides further support for a root trait framework that accommodates for the interactive effect of roots and AMF. Our modelling study offers unique opportunities to incorporate soil microbial interactions into root functionality as it integrates consequences of belowground trait expression.

Indexed as

MycorrhizaeNutrientsPhosphorusPlant RootsSoilNutrientsPhosphorusSoilarbuscular mycorrhizal fungi (AMF)architectural whole-plant modellingfunctional-structural plant modellingoutsourcingresource competitionroot economics spaceroot traits

Identifiers

PMID33930184
PMCPMC8361744

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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.