Evidence map›Paper›PMID 27168086›Full record

ArticlePlant biotechnology journal2016

Narrowing down the single homoeologous FaPFRU locus controlling flowering in cultivated octoploid strawberry using a selective mapping strategy.

Justine Perrotte, Amèlia Gaston, Aline Potier, Aurélie Petit, Christophe Rothan, Béatrice Denoyes

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Article in Plant biotechnology journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

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25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Role ofFrontiers in plant science · 2022
    Article
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  9. Article
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  12. Review
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  15. Article
  16. Article
  17. Two Loci,Frontiers in plant science · 2019
    Article
  18. Article
  19. Article
  20. Identification ofInternational journal of molecular sciences · 2018
    Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Justine PerrotteINRA, UMR 1332 BFP, Villenave d'Ornon, France.
Amèlia GastonINRA, UMR 1332 BFP, Villenave d'Ornon, France.
Aline PotierINRA, UMR 1332 BFP, Villenave d'Ornon, France.
Aurélie PetitCiref Création Variétale Fraises Fruits Rouges, Douville, France.
Christophe RothanINRA, UMR 1332 BFP, Villenave d'Ornon, France.
Béatrice DenoyesINRA, UMR 1332 BFP, Villenave d'Ornon, France. beatrice.denoyes@bordeaux.inra.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extending the period of fruit production is a way to substantially increase crop yield in many fruit or ornamental species. In the cultivated octoploid strawberry (Fragaria × ananassa), the most consumed small fruit worldwide, fruit production season can be extended by selecting the perpetual flowering (PF) cultivars. This trait is of considerable interest to growers and to the food industry. Four homoeologous loci controlling a single trait can be expected in such a complex octoploid species. However, we recently showed that the PF trait is under the control of the single dominant FaPFRU locus (J. Exp. Bot., 2013, 64, 1837), making it potentially amenable to marker-assisted selection (MAS). Here, we report the successful use of a strategy, based on a selective mapping using a reduced sample of individuals, to identify nine markers in close linkage to the FaPFRU allelic variant. Thus, this strategy can be used to fine map the target homoeologous loci in other complex polyploid crop species. Recombinant analysis further enabled us to reduce the locus to a region flanked by two markers, Bx083_206 and Bx215_131, corresponding to a 1.1 Mb region in the diploid F. vesca reference genome. This region comprises 234 genes, including 15 flowering associated genes. Among these, the FLOWERING LOCUS T (FT) is known to be a key activator of flowering. The close association between the PF trait and the FaPFRU flanking markers was validated using an additional segregating population and genetic resources. This study lays the foundation for effective and rapid breeding of PF strawberry cultivars by MAS.

Indexed as

FlowersFragariaGenetic LinkageGenome, PlantPlant ProteinsPolyploidyPlant Proteinsbin mappingFragariamarker-assisted selectionperpetual floweringpolyploidy

Identifiers

PMID27168086
PMCPMC5095798

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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.