Table 2. The frequency for the alternative splicing types.

cDNA type	Times of clone
Exon 2, 3, 6 deletion	70
Exon 2, 3, 6 deletion+Intron 6 insertion	12
Exon 2, 3 deletion	9
Exon 2, 3, 4, 5, 6 deletion	7
Exon 6 deletion	1
Exon 2, 3, 4, 6 deletion	1
Exon 3 deletion	1
Total	102