ArticleHorticulture research2019
Fine-mapping and validation of the genomic region underpinning pear red skin colour.
Article in Horticulture research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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.
The trial behind it
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Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- Metabolomic and Transcriptomic Analyses Reveal the Factors Underlying Mature Fruit Pericarp Color Variations in the 'Xinli No. 7' Pear (Metabolites · 2025Article
- Allelic variation of BBX24 is a dominant determinant controlling red coloration and dwarfism in pear.Plant biotechnology journal · 2024Article
- Pear genetics: Recent advances, new prospects, and a roadmap for the future.Horticulture research · 2022Article
- Article
- Construction of a High-Density Genetic Map and Identification of Leaf Trait-Related QTLs in Chinese Bayberry (Frontiers in plant science · 2021Article
- Marker-trait associations and genomic predictions of interspecific pear (Pyrus) fruit characteristics.Scientific reports · 2019Article
- Deciphering of the Genetic Control of Phenology, Yield, and Pellicle Color in Persian Walnut (Frontiers in plant science · 2019Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Red skin colour is an important target trait in various pear breeding programmes. In this study, the genetic control of red skin colour was investigated in an interspecific population derived using the descendants of the red sport European pear cultivar 'Max Red Bartlett' (MRB) and the red-blushed Chinese pear cultivar 'Huobali'. Approximately 550 seedlings from nine families were phenotyped for red skin over-colour coverage (Ocolcov) and the intensity of red over-colour (Ocolint) on a 0-9 scale, and genotyped using genotyping-by-sequencing. Genome-wide association analyses were conducted using 7500 high-quality single nucleotide polymorphisms (SNPs). Genomic regions on linkage groups (LG) 4 and 5 were found to be associated, and the best SNP (S578_25116) on LG4 accounted for ~15% of phenotypic variation in Ocolcov and Ocolint. The association of S578_25116 with Ocolcov and Ocolint was successfully validated in a sample of ~200 European and Asian pear accessions. The association with red skin at locus S578_25116 was not present in Asian pear accessions, suggesting its close proximity to the MRB's Cardinal gene. Several putative candidate genes, including MYB transcription factors (
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Registered trials
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