Evidence map›Paper›PMID 24595269›Full record

ArticlePloS one2014

A unique mutation in a MYB gene cosegregates with the nectarine phenotype in peach.

Elisa Vendramin, Giorgio Pea, Luca Dondini, Igor Pacheco, Maria Teresa Dettori, Laura Gazza, Simone Scalabrin, Francesco Strozzi, Stefano Tartarini, Daniele Bassi and 2 more

Erratum issuedAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing 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

54 citing papers in PubMed.

  1. Article
  2. Review
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  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Spontaneous, Artificial, and Genome Editing-Mediated Mutations inInternational journal of molecular sciences · 2022
    Review
  15. Article
  16. Article
  17. Article
  18. Frontiers in plant science · 2022
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

12 authors.

Elisa VendraminConsiglio per la Ricerca e la Sperimentazione in Agricoltura - Centro di Ricerca per la Frutticoltura (CRA-FRU), Rome, Italy.
Giorgio PeaParco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, Lodi, Italy.
Luca DondiniUniversità di Bologna, DipSA, Bologna, Italy.
Igor PachecoUniversità degli Studi di Milano, DiSAA, Milan, Italy.
Maria Teresa DettoriConsiglio per la Ricerca e la Sperimentazione in Agricoltura - Centro di Ricerca per la Frutticoltura (CRA-FRU), Rome, Italy.
Laura GazzaConsiglio per la Ricerca e la Sperimentazione in Agricoltura - Centro di Ricerca per la Frutticoltura (CRA-FRU), Rome, Italy.
Simone ScalabrinIGA Technology Services, Udine, Italy.
Francesco StrozziParco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, Lodi, Italy.
Stefano TartariniUniversità di Bologna, DipSA, Bologna, Italy.
Daniele BassiUniversità degli Studi di Milano, DiSAA, Milan, Italy.
Ignazio VerdeConsiglio per la Ricerca e la Sperimentazione in Agricoltura - Centro di Ricerca per la Frutticoltura (CRA-FRU), Rome, Italy.
Laura RossiniParco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, Lodi, Italy; Università degli Studi di Milano, DiSAA, Milan, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nectarines play a key role in peach industry; the fuzzless skin has implications for consumer acceptance. The peach/nectarine (G/g) trait was described as monogenic and previously mapped on chromosome 5. Here, the position of the G locus was delimited within a 1.1 cM interval (635 kb) based on linkage analysis of an F2 progeny from the cross 'Contender' (C, peach) x 'Ambra' (A, nectarine). Careful inspection of the genes annotated in the corresponding genomic sequence (Peach v1.0), coupled with variant discovery, led to the identification of MYB gene PpeMYB25 as a candidate for trichome formation on fruit skin. Analysis of genomic re-sequencing data from five peach/nectarine accessions pointed to the insertion of a LTR retroelement in exon 3 of the PpeMYB25 gene as the cause of the recessive glabrous phenotype. A functional marker (indelG) developed on the LTR insertion cosegregated with the trait in the CxA F2 progeny and was validated on a broad panel of genotypes, including all known putative donors of the nectarine trait. This marker was shown to efficiently discriminate between peach and nectarine plants, indicating that a unique mutational event gave rise to the nectarine trait and providing a useful diagnostic tool for early seedling selection in peach breeding programs.

Indexed as

PhenotypeBreedingChromosome MappingChromosomes, PlantCrosses, GeneticDNA PrimersGenes, PlantGenetic MarkersPolymerase Chain ReactionPrunusRetroelementsTrichomesDNA PrimersGenetic MarkersRetroelements

Identifiers

PMID24595269
PMCPMC3940905

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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.