Select one qualifying airline and then receive up to $200 a year in statement credits when incidental fees are charged by the airline to your Platinum CardÂ® account. American Express relies on accurate airline transaction data to identify incidental fee purchases.
Color Blindness from Gene Mutations. Inherited color blindness is usually the result of receiving a genetically mutated gene on the X chromosome; however research has shown that mutations that can lead to color blindness originate from in excess of 19 different chromosomes and many different genes.ene mutation on the X chromosome is most common and also explains why (depending on nationality) some 7% of males, but less than 1% of females exhibit color blindness of some form.
Examples of spontaneous mutations include point mutations and frameshift mutations. Point mutations are the result of incorrect base pairings during cell division. If the amino acid code (triplet) is not altered by the change in bases, the point mutation is said to be synonymous. The resulting protein is not altered.