Evidence map›Paper›PMID 31955437›Full record

ArticlePlant, cell & environment2020

Mechanical stimulation in Brachypodium distachyon: Implications for fitness, productivity, and cell wall properties.

Agnieszka Gladala-Kostarz, John H Doonan, Maurice Bosch

Abstract read
In one paragraph

Article in Plant, cell & environment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  3. Review
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  5. Article
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  7. Article
  8. Recurrent symmetrical bendings cause dwarfing inFrontiers in plant science · 2023
    Article
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  11. Review
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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

3 authors.

Agnieszka Gladala-KostarzInstitute of Biological, Environmental and Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, UK.
John H DoonanInstitute of Biological, Environmental and Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, UK.ORCID 0000-0001-6027-1919
Maurice BoschInstitute of Biological, Environmental and Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, UK.ORCID 0000-0003-1990-589X

Funding

Biotechnology and Biological Sciences Research Council BB/CSP1730/1Biotechnology and Biological Sciences Research Council BBS/E/J/000CA364Biotechnology and Biological Sciences Research Council BBS/E/W/0012844A
6 · The paper itself

Abstract

Mechanical stimulation, including exposure to wind, is a common environmental variable for plants. However, knowledge about the morphogenetic response of the grasses (Poaceae) to mechanical stimulation and impact on relevant agronomic traits is very limited. Two natural accessions of Brachypodium distachyon were exposed to wind and mechanical treatments. We surveyed a wide range of stem-related traits to determine the effect of the two treatments on plant growth, development, and stem biomass properties. Both treatments induced significant quantitative changes across multiple scales, from the whole plant down to cellular level. The two treatments resulted in shorter stems, reduced biomass, increased tissue rigidity, delayed flowering, and reduced seed yield in both accessions. Among changes in cell wall-related features, a substantial increase in lignin content and pectin methylesterase activity was most notable. Mechanical stimulation also reduced the enzymatic sugar release from the cell wall, thus increasing biomass recalcitrance. Notably, treatments had a distinct and opposite effect on vascular bundle area in the two accessions, suggesting genetic variation in modulating these responses to mechanical stimulation. Our findings highlight that exposure of grasses to mechanical stimulation is a relevant environmental factor affecting multiple traits important for their utilization in food, feed, and bioenergy applications.

Indexed as

BrachypodiumCell WallEnzyme-Linked Immunosorbent AssayLigninMechanical PhenomenaMonosaccharidesWindLigninMonosaccharidesbiomassBrachypodium distachyoncell wallfitnessgrassesgrowth and developmentmechanical stressplant morphologythigmomorphogenesiswind

Identifiers

PMID31955437
PMCPMC7318644

What OpenQuestion holds

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LicenceCC BY
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.