ArticleScientific reports2019
Genomic diversity, linkage disequilibrium and selection signatures in European local pig breeds assessed with a high density SNP chip.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 1 of them a synthesis that pooled it.
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Who cites it
64 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A meta-analysis of genetic and phenotypic diversity of European local pig breeds reveals genomic regions associated with breed differentiation for production traits.Genetics, selection, evolution : GSE · 2023Pooled it
- Establishment and validation of porcine embryo genomic selection system through SCNT technique.Journal of animal science and biotechnology · 2026Article
- Applicability and performance evaluation of the Shennong 1 chicken 40 K liquid chip in commercial chicken populations.Poultry science · 2026Article
- Revisiting Genetic Relationships of the Endangered Austrian Turopolje With Balkan and Commercial Pig Breeds Using Genome-Wide SNP Data.Animal genetics · 2026Article
- Cryopreservation and In Vitro Culture of Isolated Porcine Ovarian Follicles.Veterinary sciences · 2026Article
- Genome-wide association analyses for growth, carcass composition, and meat quality traits of Iberian pigs fattened in free open air.Journal of animal science · 2026Article
- Refining selection signals in dairy sheep using high-density genotyping data.Journal of animal science · 2026Article
- Exploring the Genetic Heritage of the Yucatán Black Hairless Pig: A Comparative Worldwide ROH Study.Veterinary sciences · 2026Article
- Genomic characterization and insights into the belted coat pattern of a local, reconstituted pig population.Animal biotechnology · 2025Article
- Genetic Diversity and Population Structure of Five Pig Breeds from Chongqing, China.Animals : an open access journal from MDPI · 2025Article
- Unraveling the Genetic Legacy: Comparative Analysis of Yucatán Black Hairless Pig and Worldwide Indigenous Breeds.Veterinary sciences · 2025Article
- Whole-genome resequencing reveals positive selection and introgression signatures and genetic loci associated with early puberty traits in Chinese indigenous pigs.Genetics, selection, evolution : GSE · 2025Article
- Expression and structural analysis of taste receptor genes in Iberian and Duroc pigs.Genetics, selection, evolution : GSE · 2025Article
- Merging metabolomics and genomics provides a catalog of genetic factors that influence molecular phenotypes in pigs linking relevant metabolic pathways.Genetics, selection, evolution : GSE · 2025Article
- Exploring inbreeding depression in Brazilian Angus cattle population using pedigree and genomic data.Frontiers in genetics · 2025Article
- Genomic characterisation of endangered Landim pigs reveals distinctive features and immune-related selection.Frontiers in veterinary science · 2025Article
- Advancing equine genomics: the development of a high density Axiom_Ashwa SNP chip for Indian horses and ponies.Functional & integrative genomics · 2024Article
- Genome-wide diversity, linkage disequilibrium, and admixture in the main Colombian Creole pig breeds.Tropical animal health and production · 2024Article
- Base Characteristics, Preservation Methods, and Assessment of the Genetic Diversity of Autochthonous Breeds of Cattle, Sheep and Pigs in Serbia: A Review.Animals : an open access journal from MDPI · 2024Review
- Influence of Sex and a High-Fiber Diet on the Gut Microbiome of Alentejano Pigs Raised to Heavy Weights.Veterinary sciences · 2023Article
4 more citing papers are in PubMed but not listed here.
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Authors and funding
31 authors.
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Abstract
Genetic characterization of local breeds is essential to preserve their genomic variability, to advance conservation policies and to contribute to their promotion and sustainability. Genomic diversity of twenty European local pig breeds and a small sample of Spanish wild pigs was assessed using high density SNP chips. A total of 992 DNA samples were analyzed with the GeneSeek Genomic Profiler (GGP) 70 K HD porcine genotyping chip. Genotype data was employed to compute genetic diversity, population differentiation and structure, genetic distances, linkage disequilibrium and effective population size. Our results point out several breeds, such as Turopolje, Apulo Calabrese, Casertana, Mora Romagnola and Lithuanian indigenous wattle, having the lowest genetic diversity, supported by low heterozygosity and very small effective population size, demonstrating the need of enhanced conservation strategies. Principal components analysis showed the clustering of the individuals of the same breed, with few breeds being clearly isolated from the rest. Several breeds were partially overlapped, suggesting genetic closeness, which was particularly marked in the case of Iberian and Alentejana breeds. Spanish wild boar was also narrowly related to other western populations, in agreement with recurrent admixture between wild and domestic animals. We also searched across the genome for loci under diversifying selection based on F
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