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Table 1 The mutation spectrum of DMD patients in 52 families

From: Genetic analysis of 62 Chinese families with Duchenne muscular dystrophy and strategies of prenatal diagnosis in a single center

Family number

Exon ID

Base change

Effect

Mutation type

Carrier status of mother

Status

1

Exon66

c.9568C > T

p.Arg3190*

Nonsense

Yes

Reported

2

Exon47

c.6804_6807delACAA

p.Lys2268Asnfs*2

Small deletions

Yes

Reported

3

Intron65

c.9564-427 T > G

 

Splicing

No

Reported

4

Exon22

c.2929C > T

p.Gln977*

Nonsense

Yes

Reported

5

Exon7

c.583C > T

p.Arg195*

Nonsense

Yes

Reported

6

Exon41

c.5899C > T

p.Arg1967*

Nonsense

Yes

Reported

7

Exon40

c.5591_5592insT

p.Leu1864phefs*24

Small insertions

Yes

Reported

8

Exon40

c.5697delA

p.Lys1899Asnfs

Small deletions

Yes

Reported

9

Exon16

c.1978_1979delAA

p.K660Efs*59

Small deletions

Yes

Reported

10

Exon14

c.1652G > A

p.W551*

Nonsense

Yes

Reported

11

Exon14

c.1615C > T

p.Arg539*

Nonsense

Yes

Reported

12

Intron45

c.6615-2A > G

 

Splicing

Yes

Reported

13

Exon6

c.412A > T

p.Lys138*

Nonsense

Yes

Novel

14

Exon56

c.8299G > T

p.E2767*

Nonsense

Yes

Reported

15

Exon62

c.9204_9207delCAAA

p.Asn3068Lysfs

Small deletions

Yes

Reported

16

Exon23

c.2962delT

p.Ser988Leufs*16

Small deletions

Yes

Novel

17

Exon75

c.10705A > T

p.Lys3569*

Nonsense

Yes

Novel

18

Exon47

c.6850dupA

p.Ser2284Lysfs*7

Small insertions

Yes

Novel

19

Exon36

c.5139dupA

p.E1714Rfs*5

Small insertions

Yes

Novel

20

Exon43

c.6201_6203delGCCinsCCCA

p.Val2069Cysfs*14

Small deletions and insertions

Yes

Novel

21

Exon8–17

  

Dup

Yes

Reported

22

Exon12–29

  

Del

Yes

Reported

23

Exon48–50

  

Del

Yes

Reported

24

Exon47–50

  

Del

No

Reported

25

Exon49–52

  

Del

Yes

Reported

26

Exon49–50

  

Del

Yes

Reported

27

Exon46–52

  

Del

Yes

Reported

28

Exon45–47

  

Del

Yes

Reported

29

Exon46–48

  

Del

Yes

Reported

30

Exon1–44

  

Del

Yes

Reported

31

Exon46–52

  

Del

Yes

Reported

32

Exon1–60

  

Del

Yes

Reported

33

Exon47–50

  

Del

Yes

Reported

34

Exon49–52

  

Del

Yes

Reported

35

Exon45

  

Del

Yes

Reported

36

Exon51–54

  

Del

No

Reported

37

Exon51–54

  

Del

No

Reported

38

Exon10–11

  

Del

Yes

Reported

39

Exon18–41

  

Del

Yes

Reported

40

Exon17

  

Del

Yes

Reported

41

Exon51–55

  

Del

No

Reported

42

Exon45–50

  

Del

Yes

Reported

43

Exon48–50

  

Del

Yes

Reported

44

Exon50

  

Del

No

Reported

45

Exon45–50

  

Del

No

Reported

46

Exon45

  

Del

No

Reported

47

Exon50

  

Del

Yes

Reported

48

Exon45–52

  

Del

No

Reported

49

Exon31–44

  

Del

Yes

Reported

50

Exon49–51

  

Del

Yes

Reported

51

Exon43–44

  

Del

Yes

Reported

52

Exon45–50

  

Del

Yes

Reported