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Dominant Red Coat Color in Holstein Cattle Is Associated with a Missense Mutation in the Coatomer Protein Complex, Subunit Alpha (COPA) Gene
Download2015
Sällman Almén, M., Liao, X., Stothard, P., Henegar, C., Van Doormaal, B., Rubin, C. -J., Andersson, L., Barsh, G. S., Ito, S., Plastow, G., Wakamatsu, K., Dorshorst, B.
Coat color in Holstein dairy cattle is primarily controlled by the melanocortin 1 receptor (MC1R) gene, a central determinant of black (eumelanin) vs. red/brown pheomelanin synthesis across animal species. The major MC1R alleles in Holsteins are Dominant Black (MC1RD) and Recessive Red (MC1Re). A...
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High throughput genotyping of single nucleotide polymorphisms in the Plasmodium falciparum dhfr and dhps genes by asymmetric PCR and melt-curve analysis
DownloadFall 2011
Mutations within Plasmodium falciparum dihydrofolate reductase (pfdhfr) and dihydropteroate synthase (pfdhps) genes contribute to resistance to antimalarials such as sulfadoxine-pyrimethamine (SP). Single nucleotide polymorphisms (SNPs) within codons 51, 59, 108 and 164 in the pfdhfr gene and...
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Impact of Genotype Imputation on the Performance of GBLUP and Bayesian Methods for Genomic Prediction
Download2014
Sargolzaei, M., Chen, L., Li, C., Schenkel, F.
The aim of this study was to evaluate the impact of genotype imputation on the performance of the GBLUP and Bayesian methods for genomic prediction. A total of 10,309 Holstein bulls were genotyped on the BovineSNP50 BeadChip (50 k). Five low density single nucleotide polymorphism (SNP) panels,...
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Spring 2012
Immigrant-receiving countries like Canada must meet the challenge of tuberculosis (TB) in their foreign-born populations. One puzzling question is why, despite fluctuating levels of immigration from high incidence source countries, only modest variations in foreign-born TB incidence have been...