Inheritance Flashcards

1
Q

• Achondroplasia

A

Autosomal dominant

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2
Q

• Albinism

A

Autosomal recessive

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3
Q

Name 4 X-Linked dominant diseases

A

Fragile X
• Alport’s syndrome (in around 85% of cases - 10-15% of cases are inherited in an autosomal recessive fashion with rare autosomal dominant variants existing)
• Rett syndrome
• Vitamin D resistant rickets

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4
Q

• Hereditary spherocytosis

A

Autosomal dominant

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5
Q

• Malignant hyperthermia

A

Autosomal dominant

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6
Q

• Becker muscular dystrophy, • Duchenne muscular dystrophy

A

X-linked recessive

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7
Q

• Chronic granulomatous disease (in >70%)

A

X-linked recessive

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8
Q

• Neurofibromatosis

A

Autosomal dominant

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9
Q

• Colour blindness

A

X-linked recessive

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10
Q

• Osteogenesis imperfecta

A

Autosomal dominant

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11
Q

• Alpha-1 antitrypsin deficiency

A

Autosomal recessive (or co-dominant)

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12
Q

• Retinoblastoma

A

Autosomal dominant

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13
Q

• Von Hippel-Lindau syndrome

A

Autosomal dominant

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14
Q

• Lesch-Nyhan syndrome

A

X-linked recessive

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15
Q

• Congenital adrenal hyperplasia

A

Autosomal recessive

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16
Q

• Marfan’s syndromes

A

Autosomal dominant

17
Q

• Nephrogenic diabetes insipidus

A

X-linked recessive

18
Q

• Noonan syndrome

A

Autosomal dominant

19
Q

• Retinitis pigmentosa

A

X-linked recessive

20
Q

• Cystinuria

A

Autosomal recessive

21
Q

• Myotonic dystrophy

A

Autosomal dominant

22
Q

• Peutz-Jeghers syndrome

A

Autosomal dominant

23
Q

• Ehlers-Danlos syndrome

A

Autosomal dominant

24
Q

• Acute intermittent porphyria

A

Autosomal dominant

25
Q

• Familial Mediterranean Fever

A

Autosomal recessive

26
Q

• Fanconi anaemia

A

Autosomal recessive

27
Q

• Friedreich’s ataxia

A

Autosomal recessive

28
Q
  • G6PD deficiency
  • Lipid storage disease (Tay-Sach’s, Gaucher, Niemann-Pick)
  • Mucopolysaccharidoses (Hurler’s)
  • PKU
A

Autosomal recessive

29
Q

• Haemochromatosis

A

Autosomal recessive

30
Q

• Thalassaemias

A

Autosomal recessive

31
Q

• Wilson’s disease

A

Autosomal recessive