ArticleFunctional & integrative genomics2021
Detecting the selection signatures in Chinese Duroc,Landrace, Yorkshire, Liangshan, and Qingyu pigs.
Article in Functional & integrative genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 18 citations in OpenAlex.
- Characterizing breed-shared and breed-specific genetic regulatory effects of gene expression across three pig breeds.Journal of animal science and biotechnology · 2026Article
- Deciphering genetic adaptations of Old World camels through comparative genomic analyses across all camelid species.iScience · 2025Article
- Pig jejunal single-cell RNA landscapes revealing breed-specific immunology differentiation at various domestication stages.Frontiers in immunology · 2025Article
- Combined Genome-Wide Association Study and Haplotype Analysis Identifies Candidate Genes Affecting Growth Traits of Inner Mongolian Cashmere Goats.Veterinary sciences · 2024Article
- Genome-wide association studies of body size traits in Tibetan sheep.BMC genomics · 2024Article
- Genomic Inbreeding and Runs of Homozygosity Analysis of Cashmere Goat.Animals : an open access journal from MDPI · 2024Article
- Construction of LncRNA-Related ceRNA Networks in Longissimus Dorsi Muscle of Jinfen White Pigs at Different Developmental Stages.Current issues in molecular biology · 2024Article
- Runs of Homozygosity Uncover Potential Functional-Altering Mutation Associated With Body Weight and Length in Two Duroc Pig Lines.Frontiers in veterinary science · 2022Article
- An insight into the runs of homozygosity distribution and breed differentiation in Mangalitsa pigs.Frontiers in genetics · 2022Article
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
Abstract
Here we used two kinds of chips data from 5 pig breeds, Chinese Duroc (DD), Landrace (LL), Yorkshire (YY), Liangshan (LS), and Qingyu pigs (QY) in China to identify genes which show evidence of selection during domestication. Four breed pairs, LS-YY, QY-YY, DD-YY, and LL-YY pair, were performed to detect selection signatures using the Fst method. Then we identified a list of genes that played key roles in domestication and artificial selection. For example, the PTPRM gene was shared in LS-YY, QY-YY, and DD-YY pairs and it regulates a variety of cellular processes including cell growth, differentiation as signaling molecules. The HACD3 gene was shared in QY-YY and DD-YY pairs, and the HACD3 protein is involved in the production of very long-chain fatty acids of different chain lengths. Besides, the MYH11 gene that related to muscle contraction was found in LS-YY and LL-YY pair. These results suggested that genes related to immunity, disease resistance, and metabolism were subjected to strong selection pressure in Chinese domestic pigs in the progress of domestication and evolution; however, genes related to appearance, production performance, and reproduction were undergone strong artificial selection in commercial pig breeds.
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