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Table 3 Polymorphism distribution

From: Dose and polymorphic genes xrcc1, xrcc3, gst play a role in the risk of developing erythema in breast cancer patients following single shot partial breast irradiation after conservative surgery

Gene

SNPs

ds SNP ID

Observed Genotype

(n. Pts)

allele frequencies(%)

%CEU

   

AA

Aa

aa

allele A

allele

a

allele A

allele a

XRCC3

A4541G

(rs1799794)

32

23

2

78%

22%

74%

26%

XRCC3

Thr241Met

(rs861539)

18

33

6

61%

39%

61%

39%

XRCC1

Arg399Gln

(rs25487)

31

23

3

75%

25%

57%

43%

GSTP1

Ile105Val

(rs1695)

32

22

3

75%

24%

65%

35%

RAD51

G135C

(rs1801320)

54

3

/

96%

4%

97%

3%

GSTA1

G > A

(rs3957356)

12

35

10

53%

47%

61%

32%

XRCC1

Arg194Trp

(rs1799782)

44

12

1

88%

12%

76%

24%

  1. Abbreviations: %CEU = frequencies in European population.