Skip to main content

Table 5 Types of dystrophin gene mutations identified in the case group

From: Cognitive and neurobehavioral patterns in a sample of Egyptian patients genetically diagnosed with Duchenne muscular dystrophy

Case group (N = 50)

Genetic mutations

N / Mean

% / SD

Deletion exon 22–37

2

4.0%

Deletion exon 8–9

1

2.0%

Deletion exon 7–13

1

2.0%

Deletion exon 8–30

1

2.0%

Deletion exon 79

2

4.0%

Deletion exon 31–41

1

2.0%

Deletion exon 7

1

2.0%

Deletion exon 64

1

2.0%

Deletion exon 44

2

4.0%

Deletion exon 65

2

4.0%

Deletion exon 49–50

3

6.0%

Deletion exon 5–37

1

2.0%

Deletion exon 52

4

8.0%

Deletion exon 45–51

23

46.0%

Deletion exon 46–47

1

2.0%

Duplication exon 2

1

2.0%

Duplication exon 3–17

1

2.0%

Nonsense mutation exon 4

2

4.0%