Specific intronic p53 mutation in esophageal squamous cell carcinoma in Southern Thailand

Table 2 Location and type of mutations

Location	n (%)
Exon 5	11 (25.58)
Exon 6	1 (2.33)
Exon 7	9 (20.93)
Exon 8	11 (25.58)
Intron 5	1 (2.33)
Intron 6	8 (18.60)
Intron 8	1 (2.33)
Exon-intron 6	1 (2.33)
Type of mutations
Transitions
G:C -> A:T	8 (18.60)
G:C -> A:T at CpG	4 (9.30)
A:T -> G:C	2 (4.65)
Transversions
G:C -> C:G	13 (30.23)
G:C -> T:A	7 (16.28)
A:T -> T:A	4 (9.30)
Tandem
GT -> TA	1 (2.33)
Deletion	4 (9.30)