Research Article

Polymorphisms in Survivin (BIRC5 Gene) Are Associated with Age of Onset in Breast Cancer Patients

Table 3

Comparison of minor allele frequencies of BIRC5 polymorphisms between breast cancer patients and healthy control samples. Nucleotide changes are named according to the literature.

gene regionSNP ID numbernucleotide changeminor allele frequency controls (n/N, %)minor allele frequency BC samples (n/N, %)p (for allele frequencies)

promoterrs3764383c.-1547C>T37/148 (25.0)16/52 (30.8)0.466

promoterrs8073903c.-644T>C49/148 (33.1)18/52 (34.6)0.865

promoterrs8073069c.-625G>C33/148 (22.3)13/52 (25.0)0.704

promoterrs17878731c.-267G>A1/148 (0.7)1/52 (1.9)0.453

promoterrs17878467c.-241C>T16/148 (10.8)6/52 (11.5)1.000

promoterrs17887126c.-235G>A2/148 (1.3)0/52 (0)

5'UTRrs9904341c.-31G>C55/148 (37.2)18/52 (34.6)0.867

intron 2rs4789551c.221+209T>C7/148 (4.7)1/52 (1.9)0.683

exon 4rs2071214c.9194G>A5/148 (3.4)1/52 (1.9)1.000

3'UTRrs17885521c.9288G>C3/148 (2.0)1/52 (1.9)1.000

3'UTRrs17882627c.9342G>A2/148 (1.3)2/52 (3.8)0.278

3'UTRrs2239680c.9386T>C34/148 (23.0)14/52 (26.9)0.575

3'UTRrs17882139c.9387_9388insAA3/148 (2.0)2/52 (3.8)0.606

3'UTRrs1042489c.9809T>C53/148 (35.8)18/52 (34.6)1.000

3'UTRrs2661694c.10611C>A38/148 (25.7)11/52 (21.1)0.578

n – number of minor alleles, N – number of analyzed alleles
C is the minor allele
G is the minor allele.