Part 4. Monogenic Inheritance (Spanish subtitles)

49,00

This is the fourth part of a 5-part course Mastering Animal Genetics: Unlocking the Code to Health-Oriented Breeding.

In the previous part of the course, we learned that a monogenic trait is typically caused by a mutation that causes a change in the function of a protein and thus affects the individual’s appearance. In this part, we will go through specific monogenic modes of inheritance and the associated pedigree charts.

We will go through :

  • Predicting offspring traits (Punnett’s square)
  • Inferring parental genotypes from offspring
  • How alleles affect each other’s expression – dominance, incomplete dominance, over-dominance, codominance, epistasis
  • Determining the mode of inheritance of a trait using a pedigree chart
  • What are the safe combinations if the disease is inherited in an autosomal recessive or dominant manner? Or when the mutation is on the X chromosome?
  • What is the probability of the disease being passed on to the offspring?
  • Why doesn’t a genetically affected individual always become ill?
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Read more about the course here >>.