Evidence map›Paper›PMID 28338794›Full record

ArticleJournal of experimental botany2017

Genome-wide association study unravels the genetic control of the apple volatilome and its interplay with fruit texture.

Brian Farneti, Mario Di Guardo, Iuliia Khomenko, Luca Cappellin, Franco Biasioli, Riccardo Velasco, Fabrizio Costa

Open access · bronzeAbstract read
In one paragraph

Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
16.2field-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

24 citing papers in PubMed, 68 citations in OpenAlex.

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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

7 authors at 1 institution in 3 countries.

Brian FarnetiResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento,Italy.
Mario Di GuardoResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento, Italy.
Iuliia KhomenkoResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento, Italy.
Luca CappellinResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento,Italy.
Franco BiasioliResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento,Italy.
Riccardo VelascoResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento,Italy.
Fabrizio CostaResearch and Innovation Centre, Fondazione Edmund Mach, via Mach 1, 38010 San Michele all'Adige, Trento,Italy.
Fondazione Edmund Mach · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fruit quality represents a fundamental factor guiding consumers' preferences. Among apple quality traits, volatile organic compounds and texture features play a major role. Proton Transfer Reaction-Time of Flight-Mass Spectrometry (PTR-ToF-MS), coupled with an artificial chewing device, was used to profile the entire apple volatilome of 162 apple accessions, while the fruit texture was dissected with a TAXT-AED texture analyzer. The array of volatile compounds was classed into seven major groups and used in a genome-wide association analysis carried out with 9142 single nucleotide polymorphisms (SNPs). Marker-trait associations were identified on seven chromosomes co-locating with important candidate genes for aroma, such as MdAAT1 and MdIGS. The integration of volatilome and fruit texture data conducted with a multiple factor analysis unraveled contrasting behavior, underlying opposite regulation of the two fruit quality aspects. The association analysis using the first two principal components identified two QTLs located on chromosomes 10 and 2, respectively. The distinction of the apple accessions on the basis of the allelic configuration of two functional markers, MdPG1 and MdACO1, shed light on the type of interplay existing between fruit texture and the production of volatile organic compounds.

Indexed as

Genome-Wide Association StudyQuantitative Trait LociFruitMalusOdorantsPhenotypePolymorphism, Single NucleotideVolatile Organic CompoundsVolatile Organic CompoundsEsterfruit texturefunctional principal component analysisGWASmultiple factor analysisphenylpropenePTR-ToF-MSSNPVOCs.volatilome

Identifiers

PMID28338794
PMCPMC5441895
OpenAlexW2589735452

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.