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Full-Text Articles in Genomics
Mouse Genotyping Array-Based Analysis Of Variation At Single Nucleotide Polymorphic Loci In The Context Of Macro- And Micro-Environments, Freda Qi
Electronic Thesis and Dissertation Repository
Comparing genetic variation between populations can provide insight into selective pressures in the environment. The Mouse Diversity Genotyping Array (MDGA) is a low-cost, high-throughput tool developed to capture and analyze variation at single nucleotide polymorphic (SNP) loci in inbred mouse strains. However, its ability to assess genetic variation in non-inbred mice and associate SNPs with the environment has not been extensively studied. First, SNPs between laboratory inbred and wild-caught mice were compared. No SNPs were associated with either macroenvironment. Instead, SNPs reflected genealogy and inbreeding strategies, consistent with the MDGA’s intended use. Second, mutations at SNP loci were compared between …