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Variable expression of familial hypodontia in monozygotic triplets
Hypodontia was demonstrated in a mother and her monozygotic triplets. The triplets and their mother exhibited considerable variation in the expression of the trait. The variation within the triplets must be due to non-genetic factors.
Hypodontia was demonstrated in a mother and her monozygotic triplets. The triplets and their mother exhibited considerable variation in the expression of the trait. The variation within the triplets must be due to non-genetic factors.