Autosomal recessive
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Features of autosomal recessive inheritance that you may see on a family:
- Males and females have the condition in equal proportions.
- Trait tend to skip generations.
- When both parents are heterozygous approx. 25% of the progeny will be affected.
A
Albinism/ Alpha 1 antitrypsin deficiency
B
beta thalassemia
C
Cystic fibrosis
D
Dubin- Johnson syndrome
E
enzyme deficiencies (glycogen storage and lysosomal storage)
F
Friedrich’s ataxia/ Fanconi anemia
G
Gaucher’s disease/ Glanzmann’s thrombasthenia
H
Hemochromatosis/ Homocystinuria
S
sickle cell disease
P
phenylketonuria
W
Wilson’s disease
X
Xeroderma pigmentosum