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Table 4 Causative variants identified in patients with BC

From: Clinical and genetic characterization of hereditary breast cancer in a Chinese population

NO.

Year with drawn

Year with affected BC

Gene

Function area

Nucleotide change

AA change

Hom/Het

1000G_ALL

Variant

Annotation

ACMG evidence

SZ007

60

55

RAD51C

CDS4

c.577C > T

p.R193X

Het

0

nonsense mutation

pathogenic

PVS1,PM2, PP5

SZ009

43

39

ATM

CDS30

c.4630_4633delTACT

p.Y1544*fsX1

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

15B0028780

66

64

BRCA2

intron9

c.793 + 1G > C

–

Het

0

splicing

likely pathogenic

PVS1, PM2

15B0028776

42

41

BRCA2

intron9

c.793 + 1G > C

–

Het

0

splicing

likely pathogenic

PVS1, PM2

15B0029034

38

37

TP53

CDS6

c.733G > A

p.G245S

Het

0

missense mutation

pathogenic

PVS1,PM2, PP5

15B0029040

40

38

BRCA2

intron15

c.7617 + 1G > A

 

Het

0

splicing

pathogenic

PVS1,PM2, PP5

15B0029035

60

54

BRCA2

intron15

c.7617 + 1G > A

 

Het

0

splicing

pathogenic

PVS1,PM2, PP5

15B0029311

60

50

BRCA2

CDS21

c.8946_8947delAG

p.K2982KfsX35

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

15B0027630

46

46

BRCA2

CDS22

c.9100C > T

p.Q3034X

Het

0

nonsense mutation

pathogenic

PVS1,PM2, PP5

15B0029313

57

51

MUTYH

Intron10

c.892-2A > G

–

Het

0.0277

splicing

likely pathogenic

PVS1, PP5

15B0029264

42

42

BRCA2

CDS10

c.5344_5345insA

p.Q1782QfsX5

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

15B0029350

54

54

BARD1

CDS9

c.1822_1823insT

p.V608VfsX5

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

15B0027557

74

74

MUTYH

CDS10

c.757C > T

p.Q253X

Het

0

nonsense mutation

pathogenic

PVS1,PM2, PP5

15B0027660

38

36

BRCA1

CDS9

c.3770_3771delAG

p.E1257GfsX9

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

SZ006

38

33

NBN

CDS14

c.2140C > T

p.R714X

Het

0

nonsense mutation

pathogenic

PVS1,PM2, PP5

SZ014

59

58

BRCA2

CDS10

c.4046 delT

p.Il349IfsX25

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

15B0029261

63

54

PALB2

CDS5

c.2257C > T

p.R753X

Het

0

nonsense mutation

pathogenic

PVS1,PM2, PP5

15B0027569

66

66

PALB2

intron5

c.2515-2A > G

 

Het

0

splicing

likely pathogenic

PVS1, PM2

15B0027884

34

34

BRCA1

CDS9

c.3436_3439delTGTT

p.C1146LfsX8

Het

0

frameshift deletion

pathogenic

PVS1,PM2, PP5

16B0005787

46

44

BRCA1

CDS9

c.3114delA

p.E1038EfsX10

Het

0

frameshift deletion

likely pathogenic

PVS1, PM2

15B0027669

41

39

BRCA2

CDS9

c.1399A > T

p.K467X

Het

0

nonsense mutation

pathogenic

PVS1,PM2, PP5