Evidence map›Paper›PMID 29505632›Full record

ArticleThe plant genome2018

A Genome-Wide Association Study of Apple Quality and Scab Resistance.

Kendra A McClure, Kyle M Gardner, Gavin M Douglas, Jun Song, Charles F Forney, John DeLong, Lihua Fan, Lina Du, Peter M A Toivonen, Daryl J Somers and 2 more

Open access · goldAbstract read
In one paragraph

Article in The plant genome, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 97 citations in OpenAlex.

  1. Article
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  7. Genomic selection for crop improvement in fruits and vegetables: a systematic scoping review.Molecular breeding : new strategies in plant improvement · 2024
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  8. Review
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  12. Marker-Assisted Selection in Breeding for Fruit Trait Improvement: A Review.International journal of molecular sciences · 2023
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Quantitative proteomic sequencing ofHorticulture research · 2022
    Article
  19. Article
  20. 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

12 authors at 6 institutions in 2 countries.

Kendra A McClure
Kyle M Gardner
Gavin M Douglas
Jun Song
Charles F Forney
John DeLong
Lihua Fan
Lina Du
Peter M A Toivonen
Daryl J Somers
Istvan Rajcan
Sean Myles
Agriculture and Agri-Food Canada · CADalhousie University · CAKentville Research and Development CentreSouth China Agricultural University · CNUniversity of Guelph · CAVineland Research and Innovation Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The apple ( × Borkh.) is an economically and culturally important crop grown worldwide. Growers of this long-lived perennial must produce fruit of adequate quality while also combatting abiotic and biotic stress. Traditional apple breeding can take up to 20 yr from initial cross to commercial release, but genomics-assisted breeding can help accelerate this process. To advance genomics-assisted breeding in apple, we performed genome-wide association studies (GWAS) and genomic prediction in a collection of 172 apple accessions by linking over 55,000 single nucleotide polymorphisms (SNPs) with 10 phenotypes collected over 2 yr. Genome-wide association studies revealed several known loci for skin color, harvest date and firmness at harvest. Several significant GWAS associations were detected for resistance to a major fungal pathogen, apple scab ( [Cke.] Wint.), but we demonstrate that these hits likely represent a single ancestral source. Using genomic prediction, we show that most phenotypes are sufficiently predictable using genome-wide SNPs to be candidates for genomic selection. Finally, we detect a signal for firmness retention after storage on chromosome 10 and show that it may not stem from variation in , a gene repeatedly identified in bi-parental mapping studies and widely believed to underlie a major QTL for firmness on chromosome 10. We provide evidence that this major QTL is more likely due to variation in a neighboring ethylene response factor (ERF) gene. The present study showcases the superior mapping resolution of GWAS compared to bi-parental linkage mapping by identifying a novel candidate gene underlying a well-studied, major QTL involved in apple firmness.

Indexed as

Polymorphism, Single NucleotideAscomycotaChromosome MappingDisease ResistanceFruitGenome-Wide Association StudyMalusPhenotypePlant Diseases

Identifiers

PMID29505632
PMCPMC12962585
OpenAlexW2789528970

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.