Evidence map›Paper›PMID 31985780›Full record

ArticleJournal of experimental botany2020

Drought stress modulates cuticular wax composition of the grape berry.

Nicolas Dimopoulos, Ricco Tindjau, Darren C J Wong, Till Matzat, Tegan Haslam, Changzheng Song, Gregory A Gambetta, Ljerka Kunst, Simone D Castellarin

Open access · hybridAbstract read
In one paragraph

Article in Journal of experimental botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
13.9field-weighted citation impact, top 1% of its field
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

43 citing papers in PubMed, 95 citations in OpenAlex.

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  18. Cuticular wax biosynthesis in blueberries (Horticulture research · 2024
    Article
  19. Article
  20. Genome-Wide Identification of theInternational journal of molecular sciences · 2022
    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

9 authors at 2 institutions in 2 countries.

Nicolas DimopoulosWine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
Ricco TindjauWine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
Darren C J WongWine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
Till MatzatWine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
Tegan HaslamDepartment of Botany, The University of British Columbia, Vancouver, BC, Canada.
Changzheng SongWine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
Gregory A GambettaEGFV, Bordeaux-Sciences Agro, INRA, Univ. Bordeaux, ISVV, Villenave d'Ornon, France.
Ljerka KunstDepartment of Botany, The University of British Columbia, Vancouver, BC, Canada.
Simone D CastellarinWine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
University of British Columbia · CAUniversité de Bordeaux · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drought events are a major challenge for many horticultural crops, including grapes, which are often cultivated in dry and warm climates. It is not understood how the cuticle contributes to the grape berry response to water deficit (WD); furthermore, the cuticular waxes and the related biosynthetic pathways are poorly characterized in this fruit. In this study, we identified candidate wax-related genes from the grapevine genome by phylogenetic and transcriptomic analyses. Developmental and stress response expression patterns of these candidates were characterized across pre-existing RNA sequencing data sets and confirmed a high responsiveness of the pathway to environmental stresses. We then characterized the developmental and WD-induced changes in berry cuticular wax composition, and quantified differences in berry transpiration. Cuticular aliphatic wax content was modulated during development and an increase was observed under WD, with wax esters being strongly up-regulated. These compositional changes were related to up-regulated candidate genes of the aliphatic wax biosynthetic pathway, including CER10, CER2, CER3, CER1, CER4, and WSD1. The effect of WD on berry transpiration was not significant. This study indicates that changes in cuticular wax amount and composition are part of the metabolic response of the grape berry to WD, but these changes do not reduce berry transpiration.

Indexed as

VitisDroughtsFruitPhylogenyWaxesWaxesCuticlefruittranspirationtriterpenoidsVitis vinifera (grapevine)water deficitwax esters

Identifiers

PMID31985780
PMCPMC7260727
OpenAlexW3004121954

What OpenQuestion holds

Textmetadata
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.