AR AA Aa Aa Aa AA Aa A AA aa
AR
Disease Frequency per 1000 births Cystic fibrosis 0.5 Recessive learning disability 0.5 a1-Antitrypsin deficiency 0.3 Recessive congenital deafness 0.2 Phenylketonuria 0.1 pinal muscular atrophy 0.1 Recessive blindness 0.1 Congenital adrenal hyperplasia 0.1 Mucopolysaccharidoses 0.1 Others 0.2 2.2 AR
AR
XR Male Unaffected Affected Female X X XX XX homozygous heterozygous homozygous ild-type mutant
XR