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Full-Text Articles in Animal Sciences
Evaluation Of Genotype Quality Parameters For Sowpro90, A New Genotyping Array For Swine, Hiruni R. Wijesena, Gary A. Rohrer, Dan J. Nonneman, Brittney N. Keel, Jessica L. Petersen, Stephen D. Kachman, Daniel C. Ciobanu
Evaluation Of Genotype Quality Parameters For Sowpro90, A New Genotyping Array For Swine, Hiruni R. Wijesena, Gary A. Rohrer, Dan J. Nonneman, Brittney N. Keel, Jessica L. Petersen, Stephen D. Kachman, Daniel C. Ciobanu
Department of Animal Science: Faculty Publications
Understanding early predictors of sow fertility has the potential to improve genomic predictions. A custom SNP array (SowPro90 produced by Affymetrix) was developed to include genetic variants overlapping quantitative trait loci for age at puberty, one of the earliest indicators of sow fertility, as well as variants related to innate and adaptive immunity. The polymorphisms included in the custom genotyping array were identified using multiple genomic approaches including deep genomic and transcriptomic sequencing and genome-wide associations. Animals from research and commercial populations (n = 2,586) were genotyped for 103,476 SNPs included in SowPro90. To assess the quality …