Genetic Services in Appalachia Conference Series

Kimberly M Kelly1, Trupti Dhumal2, Virginia G Scott2

  • 1Center for Innovation in Health Equity Research, Preventive Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA.

Summary

Genetics care in rural Appalachia faces barriers like cost and provider shortages. Telehealth and community resources offer solutions, informing future research for better healthcare access.

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Mutation, Gene Flow, and Genetic Drift01:09

Mutation, Gene Flow, and Genetic Drift

In a population that is not at Hardy-Weinberg equilibrium, the frequency of alleles changes over time. Therefore, any deviations from the five conditions of Hardy-Weinberg equilibrium can alter the genetic variation of a given population. Conditions that change the genetic variability of a population include mutations, natural selection, non-random mating, gene flow, and genetic drift (small population size).
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What is Population Genetics?01:25

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Incomplete Dominance01:43

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What is Genetic Engineering?00:49

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Gene Flow02:39

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