ArticlePloS one2013
Genome-wide association study of meat quality traits in a White Duroc×Erhualian F2 intercross and Chinese Sutai pigs.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 2 of them syntheses that pooled it.
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Who cites it
49 citing papers in PubMed, 2 syntheses or guidelines pooled it, 86 citations in OpenAlex.
- Meta-analysis of genome-wide association studies for loin muscle area and loin muscle depth in two Duroc pig populations.PloS one · 2019Pooled it
- Genome-wide association analyses for meat quality traits in Chinese Erhualian pigs and a Western Duroc × (Landrace × Yorkshire) commercial population.Genetics, selection, evolution : GSE · 2015Pooled it
- Protein phosphatase 1 catalytic subunit gamma is a causative gene for meat lightness and redness.PLoS genetics · 2024Article
- Genome-Wide Association Analysis of Muscle pH in Texel Sheep × Altay Sheep FAnimals : an open access journal from MDPI · 2023Article
- Marbling-Net: A Novel Intelligent Framework for Pork Marbling Segmentation Using Images from Smartphones.Sensors (Basel, Switzerland) · 2023Article
- Genetic architecture for skeletal muscle glycolytic potential in Chinese Erhualian pigs revealed by a genome-wide association study using 1.4M SNP array.Frontiers in genetics · 2023Article
- Genome-wide association study reveals genetic loci and candidate genes for meat quality traits in a four-way crossbred pig population.Frontiers in genetics · 2023Article
- A unique 15-bp InDel in the first intron of BMPR1B regulates its expression in Taihu pigs.BMC genomics · 2022Article
- An imputed whole-genome sequence-based GWAS approach pinpoints causal mutations for complex traits in a specific swine population.Science China. Life sciences · 2022Article
- Association ofBiology · 2022Article
- Genetic diversity and phylogenetic relationships within local pigs in southern Benin.Tropical animal health and production · 2021Article
- Fatty acid profilies and some meat quality traits at different slaughter weights of Brown Swiss bulls.Tropical animal health and production · 2021Article
- Candidate gene screening for lipid deposition using combined transcriptomic and proteomic data from Nanyang black pigs.BMC genomics · 2021Article
- Genome wide association study for the identification of genes associated with tail fat deposition in Chinese sheep breeds.Biology open · 2021Article
- Pork Quality of Two Lithuanian Breeds: Effects of Breed, Gender and Feeding Regimen.Animals : an open access journal from MDPI · 2021Article
- Conservation Priorities Analysis of Chinese Indigenous Pig Breeds in the Taihu Lake Region.Frontiers in genetics · 2021Article
- An Integrative Analysis of Transcriptome and GWAS Data to Identify Potential Candidate Genes Influencing Meat Quality Traits in Pigs.Frontiers in genetics · 2021Article
- Genomic Analyses Revealed the Genetic Difference and Potential Selection Genes of Growth Traits in Two Duroc Lines.Frontiers in veterinary science · 2021Article
- Genome-Wide Association Study of Meat Quality Traits in a Three-Way Crossbred Commercial Pig Population.Frontiers in genetics · 2021Article
- Comparative gene expression profiling of muscle reveals potential candidate genes affecting drip loss in pork.BMC genetics · 2019Article
Corrections and comments
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Authors and funding
16 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thousands of QTLs for meat quality traits have been identified by linkage mapping studies, but most of them lack precise position or replication between populations, which hinder their application in pig breeding programs. To localize QTLs for meat quality traits to precise genomic regions, we performed a genome-wide association (GWA) study using the Illumina PorcineSNP60K Beadchip in two swine populations: 434 Sutai pigs and 933 F2 pigs from a White Duroc×Erhualian intercross. Meat quality traits, including pH, color, drip loss, moisture content, protein content and intramuscular fat content (IMF), marbling and firmness scores in the M. longissimus (LM) and M. semimembranosus (SM) muscles, were recorded on the two populations. In total, 127 chromosome-wide significant SNPs for these traits were identified. Among them, 11 SNPs reached genome-wise significance level, including 1 on SSC3 for pH, 1 on SSC3 and 3 on SSC15 for drip loss, 3 (unmapped) for color a*, and 2 for IMF each on SSC9 and SSCX. Except for 11 unmapped SNPs, 116 significant SNPs fell into 28 genomic regions of approximately 10 Mb or less. Most of these regions corresponded to previously reported QTL regions and spanned smaller intervals than before. The loci on SSC3 and SSC7 appeared to have pleiotropic effects on several related traits. Besides them, a few QTL signals were replicated between the two populations. Further, we identified thirteen new candidate genes for IMF, marbling and firmness, on the basis of their positions, functional annotations and reported expression patterns. The findings will contribute to further identification of the causal mutation underlying these QTLs and future marker-assisted selection in pigs.
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