ArticlePloS one2015
Whole-Genome Analysis of Diversity and SNP-Major Gene Association in Peach Germplasm.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.
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Who cites it
53 citing papers in PubMed.
- Multi-Season Genome-Wide Association Study Reveals Loci and Candidate Genes for Fruit Quality and Maturity Traits in Peach.Plants (Basel, Switzerland) · 2026Article
- Exploring the genetic diversity of Mediterranean fig trees highlights genes associated with fruit traits.Frontiers in plant science · 2026Article
- A reproducible ddRAD-seq protocol reveals novel genomic association signatures for fruit-related traits in peach.Plant methods · 2025Article
- Genebank Management Through Microsatellite Markers: A Case Study in Two Italian Peach Germplasm Collections.Plants (Basel, Switzerland) · 2025Article
- Multi-environment GWAS uncovers markers associated to biotic stress response and genotype-by-environment interactions in stone fruit trees.Horticulture research · 2025Article
- The PeachSNP170K array facilitates insights into a large-scale population relatedness and genetic impacts on citrate content and flowering time.Communications biology · 2025Article
- Whole-genome sequencing reveals genetic diversity, population structure, and core collection construction in Korean peach (Frontiers in plant science · 2025Article
- Multiple-statistical genome-wide association analysis and genomic prediction of fruit aroma and agronomic traits in peaches.Horticulture research · 2023Article
- Applications of Genomic Tools in Plant Breeding: Crop Biofortification.International journal of molecular sciences · 2022Review
- Absence of major epigenetic and transcriptomic changes accompanying an interspecific cross between peach and almond.Horticulture research · 2022Article
- Construction of a collection of introgression lines of "Texas" almond DNA fragments in the "Earlygold" peach genetic background.Horticulture research · 2022Article
- Genetic Diversity and Genome-Wide Association Study of Morphological and Quality Traits in Peach Using Two Spanish Peach Germplasm Collections.Frontiers in plant science · 2022Article
- Article
- Genetic and phenotypic analyses reveal major quantitative loci associated to fruit size and shape traits in a non-flat peach collection (P. persica L. Batsch).Horticulture research · 2021Article
- Chromosome-level genome assemblies of five Prunus species and genome-wide association studies for key agronomic traits in peach.Horticulture research · 2021Article
- Population-scale peach genome analyses unravel selection patterns and biochemical basis underlying fruit flavor.Nature communications · 2021Article
- Peach allergen Pru p 1 content is generally low in fruit but with large variation in different varieties.Clinical and translational allergy · 2021Article
- Fine-tuning the performance of ddRAD-seq in the peach genome.Scientific reports · 2021Article
- Recent Large-Scale Genotyping and Phenotyping of Plant Genetic Resources of Vegetatively Propagated Crops.Plants (Basel, Switzerland) · 2021Review
- A candidate PpRPH gene of the D locus controlling fruit acidity in peach.Plant molecular biology · 2021Article
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Authors and funding
26 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Peach was domesticated in China more than four millennia ago and from there it spread world-wide. Since the middle of the last century, peach breeding programs have been very dynamic generating hundreds of new commercial varieties, however, in most cases such varieties derive from a limited collection of parental lines (founders). This is one reason for the observed low levels of variability of the commercial gene pool, implying that knowledge of the extent and distribution of genetic variability in peach is critical to allow the choice of adequate parents to confer enhanced productivity, adaptation and quality to improved varieties. With this aim we genotyped 1,580 peach accessions (including a few closely related Prunus species) maintained and phenotyped in five germplasm collections (four European and one Chinese) with the International Peach SNP Consortium 9K SNP peach array. The study of population structure revealed the subdivision of the panel in three main populations, one mainly made up of Occidental varieties from breeding programs (POP1OCB), one of Occidental landraces (POP2OCT) and the third of Oriental accessions (POP3OR). Analysis of linkage disequilibrium (LD) identified differential patterns of genome-wide LD blocks in each of the populations. Phenotypic data for seven monogenic traits were integrated in a genome-wide association study (GWAS). The significantly associated SNPs were always in the regions predicted by linkage analysis, forming haplotypes of markers. These diagnostic haplotypes could be used for marker-assisted selection (MAS) in modern breeding programs.
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