Evidence map›Paper›PMID 25135520›Full record

ArticleJournal of experimental botany2014

A comparative study of ripening among berries of the grape cluster reveals an altered transcriptional programme and enhanced ripening rate in delayed berries.

Satyanarayana Gouthu, Shawn T O'Neil, Yanming Di, Mitra Ansarolia, Molly Megraw, Laurent G Deluc

Abstract readComparative Study
In one paragraph

Article in Journal of experimental botany, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–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

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

6 authors.

Satyanarayana GouthuOregon Wine Research Institute, Oregon State University, Corvallis, OR 97331, USA Department of Horticulture, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331, USA.
Shawn T O'NeilCenter For Genome Research and Biocomputing, Oregon State University, Corvallis, OR 97331, USA.
Yanming DiDepartment of Statistics, College of Sciences, Oregon State University, Corvallis, OR 97331, USA.
Mitra AnsaroliaDepartment of Botany and Plant Pathology, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331, USA.
Molly MegrawDepartment of Botany and Plant Pathology, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331, USA.
Laurent G DelucOregon Wine Research Institute, Oregon State University, Corvallis, OR 97331, USA Department of Horticulture, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331, USA laurent.deluc@oregonstate.edu.

Funding

Reducing Susceptibility to Environmental Stress Throughout the Life SpanP30ES000210 · NIEHS · OREGON STATE UNIVERSITY · PI BECKMAN, JOSEPH S · 1985 to 2015
$21.4M
NIEHS NIH HHS P30 ES000210NIEHS NIH HHS P30 ES00210
6 · The paper itself

Abstract

Transcriptional studies in relation to fruit ripening generally aim to identify the transcriptional states associated with physiological ripening stages and the transcriptional changes between stages within the ripening programme. In non-climacteric fruits such as grape, all ripening-related genes involved in this programme have not been identified, mainly due to the lack of mutants for comparative transcriptomic studies. A feature in grape cluster ripening (Vitis vinifera cv. Pinot noir), where all berries do not initiate the ripening at the same time, was exploited to study their shifted ripening programmes in parallel. Berries that showed marked ripening state differences in a véraison-stage cluster (ripening onset) ultimately reached similar ripeness states toward maturity, indicating the flexibility of the ripening programme. The expression variance between these véraison-stage berry classes, where 11% of the genes were found to be differentially expressed, was reduced significantly toward maturity, resulting in the synchronization of their transcriptional states. Defined quantitative expression changes (transcriptional distances) not only existed between the véraison transitional stages, but also between the véraison to maturity stages, regardless of the berry class. It was observed that lagging berries complete their transcriptional programme in a shorter time through altered gene expressions and ripening-related hormone dynamics, and enhance the rate of physiological ripening progression. Finally, the reduction in expression variance of genes can identify new genes directly associated with ripening and also assess the relevance of gene activity to the phase of the ripening programme.

Indexed as

Gene Expression Regulation, PlantTranscription, GeneticFruitGene Expression ProfilingOligonucleotide Array Sequence AnalysisPlant Growth RegulatorsTime FactorsVitisPlant Growth RegulatorsEnhanced ripeninggrapehormoneplasticityripening synchronizationtranscriptional programme.

Identifiers

PMID25135520
PMCPMC4203125

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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.