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Table 3 Frequency of the detected sequence variants of the CHK2 gene in breast cancer and controls

From: Mutation analysis of the CHK2 gene in breast carcinoma and other cancers

Sequence variant

Controls

Sporadic

BRCA2 999del5

T59K

0/904

1/146

0/74

Exon 1 (delT)

5/328

1/148

2/90

Intron 2 (insA)

38/344

21/130

14/78

A252G

5/344

0/130

1/74

  1. The numbers stated refer to the number of chromosomes analysed.