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  Partner: UNT Libraries
 Decade: 1990-1999
 Month: August
 Degree Discipline: Molecular Biology
Comparative mitochondrial DNA sequence diversity in isolated and open populations of Southern flying squirrels (Glaucomys volans)

Comparative mitochondrial DNA sequence diversity in isolated and open populations of Southern flying squirrels (Glaucomys volans)

Access: Use of this item is restricted to the UNT Community.
Date: August 1999
Creator: Cook, Melaney Birdsong
Description: Three populations of Southern flying squirrels were studied in the Ouachita Mountains of Arkansas to assess the impact of population subdivision-due to island formation--on the population genetics of Glaucomys volans. One island, one mainland, and one open population were investigated. A 367 nucleotide hypervariable region of mitochondrial DNA was sequenced in individuals from each population. Individuals and populations were compared to assess relatedness. Higher sequence diversity was detected in the open and island populations. One island individual shared characters with both the island and mainland populations. Results support the hypothesis that the mainland population may have reduced gene flow. Also, the island population may have been originally founded by at least two maternal lineages.
Contributing Partner: UNT Libraries
DNA Typing of HLA-B by PCR with Primer Mixes Utilizing Sequence-Specific Primers

DNA Typing of HLA-B by PCR with Primer Mixes Utilizing Sequence-Specific Primers

Date: August 1997
Creator: Chiu, Angela Chen-Yen
Description: The aim of this study was to design a resolution typing system for the HLA-B gene. This technique involves a one-step PCR reaction utilizing genomic DNA and sequence-specific primers to determine the specificity of each allele and to produce a larger primer data base ideal for serological analysis. The application of this technique to serological analysis can improve serology detection which is currently hindered by antibody cross-reactivity and the unavailability of useful typing reagents.
Contributing Partner: UNT Libraries