Table 1 Frequency of total pathogenic and actionable variants in breast and ovarian cancer susceptibility genes

From: Population-based genetic testing of asymptomatic women for breast and ovarian cancer susceptibility

Gene

Nucleotide RefSeq ID

LoF

Pathogenic missense

LGR

High-risk actionable PV (%)

Moderate-risk nonactionable PV (%)

Total (%)

No. samples screened

ExAC NFE LoF PV frequency (%)b

BRCA1

NM_007294.3

5a

–

1a

6 (0.10%)

–

6 (0.10%)

5908

0.32%

BRCA2

NM_000059.3

15a

–

–

15 (0.25%)

–

15 (0.25%)

5908

0.43%c

PALB2

NM_024675.3

14a

–

–

14 (0.24%)

–

14 (0.24%)

5908

0.13%

ATM

NM_000051.3

15

3a

–

3 (0.05%)

15 (0.25%)

18 (0.30%)

5908

0.31%d

CDH1

NM_004360.3

–

–

–

–

–

0

5908

0.015%

PTEN

NM_000314.4

–

–

–

–

–

0

5908

0.002%

STK11

NM_000455.4

–

–

–

–

–

0

5908

0.000%

TP53

NM_000546.5

–

–

–

–

–

0

5908

0.002%

BRIP1

NM_032043.2

10

–

–

–

10 (0.17%)

10 (0.17%)

5908

0.19%

RAD51C

NM_058216.1

2

–

–

–

2 (0.04%)

2 (0.04%)

4915

0.11%

RAD51D

NM_002878.3

2

–

–

–

2 (0.04%)

2 (0.04%)

4915

0.04%

Total:

    

38 (0.64%)

29 (0.49%)

67 (1.13%)

  
  1. LGR large genomic rearrangement, LoF loss of function, NFE non-Finnish European.
  2. aActionable PV reported back to participants.
  3. bLoF PV carrier frequency in the non-Finnish European population according to ExAC Browser.
  4. cBRCA2 ExAC LoF PV carrier frequency excluding variants from p.Lys3326* to C-terminus.
  5. dFrequency of specific actionable missense PVs found in our samples (c.7271T>G; p.Val2424Gly) is 0.009% in the non-Finnish European population in ExAC