Quasidominant

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Medical Definition of Quasidominant

Quasidominant: Pattern of inheritance that seems due to a dominant trait but is in fact due to the mating of a person who has a recessive disorder (with two copies of a gene causing the disease) with someone who is an asymptomatic carrier (with one copy of the same gene but no symptoms).


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Reviewed on 6/9/2016

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