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Table 3 Summary of CNV types and numbers in primary tumor and metastatic samples of 5 patients

From: Genomic alterations in gastric cancers discovered via whole-exome sequencing

ID

Num (S-Gain)

Num (S-Loss)

Num (L-Gain)

Num (L-Loss)

P1

113

39

61

4

P2

791

446

9

70

P3

1241

19

238

1

P4

1093

5

395

25

P5

22

109

131

82

Total

3260

618

834

182

Status

Num

Main locus

CN

Unique

S-Gain

2601

1p12; 1p13; 1q21; 1q23; 1q32; 1q42; 11q13; 13q12; 13q11; 13q22; 13q32; 13q33; 14q21; 14q22; 5p12;17p13; 17q21; 5p13; 5p15; 6p21; 6p22; 7q11; Xp22

2~ 16.67

S-Loss

332

4q32; 4q33; 4q35; 9p21; 9p22; 9p23; 9p24; 11p15; 16p13; 18p11

0.52~ 2

L-Gain

580

1p11; 1q21; 10p12; 10q11; 11q13; 12p13; 14q32; 15q13; 16p13; 17q11; 20q11; 20q11; 20q13

2~ 7.04

L-Loss

47

1q21; 10q11; 16p13; 2p24; 22q11; 8p23

0.41~ 2

Common

S-Gain

L-Gain

279

1q21; 11q13; 14q24; 17p13; 17q12; 17q21; 17q24; 19p13; ap23; 21q22; 4q12; 7p22; 7q11; 8p23; 9p12; 9q12; 9p13; 9q31;

2.00~ 7.04

S-Loss

L-Loss

52

1q21; 10q11; 11p11; 11q12; 15q24; 16p13; 16p12; 17q12; 2q13; 14q11; 22q11; 5q13; 1p36; 5q35; 6p21; 8p23; 9p21;

9p12; 9p11.2

0.11~ 1.42

S-Loss

L-Gain

1

7q22.1

0.91~ 1.12

3.42~ 7.04

  1. P1~P5 patient ID, S primary tumor tissue, L lymph node metastatic tissue, CNV copy number variation, Num gene numbers, S-Gain CNV gains of primary tumor tissues. S-Loss, CNV losses of primary tumor tissues. L-Gain, CNV gains of lymph node metastatic tissues. L-Loss, CNV losses of lymph node metastatic tissues. CN copy number