ArticleGenes & genomics2020
Genome-wide investigation of a Korean synthetic breed, Woori-Heukdon using the Illumina PorcineSNP60K BeadChip.
Article in Genes & genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Detection of Copy Number Variations in Woori-Heukdon Populations with the Illumina PorcineSNP60 Bead-Chip Array.Animals : an open access journal from MDPI · 2025Article
- Genetic Differentiation among Livestock Breeds-Values for FAnimals : an open access journal from MDPI · 2022Article
- Genome-Wide Assessment of a Korean Composite Pig Breed, Woori-Heukdon.Frontiers in genetics · 2022Article
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundWoori-Heukdon (KWH) is a Korean synthetic pig breed generated using Chookjin-Duroc (KCD), Chookjin-Chamdon (KCC), and their crossbreds. Currently, there is a severe lack of studies investigating the Korean breed populations including wild boars (KWB) throughout the genome.
objectiveThis study was performed to investigate the genetic characteristics of Korean pig populations at the genome-wide level.
methodsUsing the SNP dataset derived from genotyped and downloaded datasets using the Illumina PorcineSNP60K BeadChip, we compared the genomes of 532 individuals derived from 23 pig breeds to assess the genetic diversity, inbreeding coefficient, genetic differentiation, and population structure.
resultsKWB showed the lowest average expected heterozygosity (H
conclusionThis study showed that Korean native pigs, KCC have genetic differences in comparison with Chinese and Western pigs; despite some historical records and recent genetic studies, we could not find any clear evidence that KCC was significantly influenced by Chinese or Western breeds in this study. We also verified the theoretical genomic composition of KWH at the molecular level in structure analyses. To our knowledge, this is the first genomic study to investigate the genomic characteristics of KWH and KCC.
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Registered trials
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