Then the second kind of situation said that this mother is a carrier.oakley flak jacket discount Like this gives birth the daughter and the son getting sick rate is 1/2. If the daughter is the color blindness, the daughter color blindness gene which transmits the father passes to again her son, this kind of phenomenon is called the criss-cross inheritance. May look at the analytical table specifically: oakley flak jacket cheap The sex feminine genotype X X dominant pure synthesis XBXb heterozygous body XbXb recessive pure synthesis XBY dominant half synthesis XbY recessive semizygosis B the B masculine phenotype color thought that the normal color thought normal carrier the red greenblindness color thinks the normal red greenblindness four, exploration gene therapy cure color blindness after having understood color blindness produces member study principle, oakley flak jacket sunglasses the people also begin from this point in the exploration cure color blindness method. The American scientists study obtain successfully with the gene therapy treatment color blindness and in the animal experimentation.oakley flak jacket xlj sunglasses This for the general color blindness, the minor color-blindness patient brings the gospel.