An example of this phenomenon in humans is the Bombay phenotype in which a father with type A blood and a mother with type O produce a child with type AB.
An example of this phenomenon in humans is the Bombay phenotype in which a father with type A blood and a mother with type O produce a child with type AB. This form of masking also occurs in the coat color in mice. A mouse with two recessive pigment genes will be albino, regardless of the mouse's coat color genotype. FTP, what is this phenomenon, in which one gene "stands upon" and overrides the expression of another?
An example of this phenomenon in humans is the Bombay phenotype in which a father with type A blood and a mother with type O produce a child with type AB.
{Epistasis} (do not accept “dominance”)