Suppose that a person inherited an allele of HGD from their father that had the proline 230 to serine mutation and also inherited an allele of HGD from their mother that had the glutamic acid 42 to alanine mutation. What would be that individual’s phenotype? Choose the best answer from the list below:
Normal
Alkaptonuria
Tyrosinemia
Cannot tell from the information given None of the above