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Table 3 Mutation information of SMA patients

From: Mutation analysis of 419 family and prenatal diagnosis of 339 cases of spinal muscular atrophy in China

Changes of cDNA

Exon

Novel

c.21_22insA

1

Y

c.22dupA

1

N

c.56delT

1

Y

c.683 T > A

5

N

c.689C > T

5

N

c.835G > C

7

Y

c.836G > T

7

N

c.863G > T

8

Y

c.840C > T

8

N

c.885 + 3A > T

8

Y