Evidence map›Paper›PMID 29718944›Full record

ArticlePloS one2018

Aboveground mechanical stimuli affect belowground plant-plant communication.

Ali Elhakeem, Dimitrije Markovic, Anders Broberg, Niels P R Anten, Velemir Ninkovic

Abstract read
In one paragraph

Article in PloS one, 2018. 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.

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  13. Underground electrotonic signal transmission between plants.Communicative & integrative biology · 2020
    Article
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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.

Ali ElhakeemDepartment of Crop Production Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID 0000-0002-2752-1207
Dimitrije MarkovicDepartment of Crop Production Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID 0000-0003-3030-4155
Anders BrobergDepartment of Molecular Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Niels P R AntenCentre for Crop Systems Analysis, Wageningen University and Research, Wageningen, the Netherlands.
Velemir NinkovicDepartment of Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID 0000-0001-9276-7169

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plants can detect the presence of their neighbours and modify their growth behaviour accordingly. But the extent to which this neighbour detection is mediated by abiotic stressors is not well known. In this study we tested the acclimation response of Zea mays L. seedlings through belowground interactions to the presence of their siblings exposed to brief mechano stimuli. Maize seedling simultaneously shared the growth solution of touched plants or they were transferred to the growth solution of previously touched plants. We tested the growth preferences of newly germinated seedlings toward the growth solution of touched (T_solution) or untouched plants (C_solution). The primary root of the newly germinated seedlings grew significantly less towards T_solution than to C_solution. Plants transferred to T_solution allocated more biomass to shoots and less to roots. While plants that simultaneously shared their growth solution with the touched plants produced more biomass. Results show that plant responses to neighbours can be modified by aboveground abiotic stress to those neighbours and suggest that these modifications are mediated by belowground interactions.

Indexed as

Mechanical PhenomenaAcclimatizationPlant RootsSeedlingsZea mays

Identifiers

PMID29718944
PMCPMC5931455

What OpenQuestion holds

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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.