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Table 2 Minimal common regions of recurrent (≥25%) copy number alterations.

From: Genome-wide gene copy number and expression analysis of primary gastric tumors and gastric cancer cell lines

Alteration

Tissues (n = 13)

Cell lines (n = 7)

Frequency

Size (Mb)

Position (Mb)

Possible target genes

+1q41-q43.1

2

3

25%

17.30

216.31-233.61

ENAH, AGT, CAPN2, LEFTY2, LGALS8

+5p13.3-q11.1

1

4

25%

19.41

30.18-49.60

OSMR, RNASEN

+7q21.3-q22.1

4

3

35%

4.60

97.33-101.93

CYP3A4, AZGP1, VGF

+8q24.13-q24.3

3

2

25%

19.8

126.45-146.25

ASAP1, BAI1, KHDRBS3

+8q24.3

6

3

45%

2.23

143.59-145.82

GML, LYPD, AK3

+14q11.2

0

5

25%

1.05

22.89-23.94

LTB4R

+17q12-q21.1

3

3

30%

0.28

35.02-35.30

ERBB2, PPP1R1B, PERLD1, PNMT

+17q22-q24.2

2

3

25%

13.65

50.45-64.10

AXIN2, RNF43

+19q12-qter

4

3

35%

29.36

33.89-63.25

CEACAM5, APOC1, APOE, CEACAM7, FTL, FUT1, GPR4, HPN, KCNN4, KLK1, KLK12, LYPD3, NLRP7, CCNE1

+20p13-qter

5

3

40%

57.94

0.04-57.98

PTPRA, BLCAP, CD40, CHGB, CST3, EYA2, PI3, ID1, MMP9, BMP7

-9p24.3-p21.1

3

4

35%

27.81

1.05-28.86

MTAP, CD274, INSL4, JAK2, MLANA, SMARC2, TUSC1

-18q12.3-q22.2

3

5

40%

26.11

39.48-65.59

SMAD7, SERPINB2/B3/B4/B5

-18q22.3-qter

2

5

35%

3.69

70.95-74.65

TSHZ1

-21q11.2-q21.1

3

3

30%

4.07

14.37-19.44

HSPA13

-Xq28

4

1

25%

1.21

152.24-153.45

-

  1. Number of cases, size of the minimal common regions (Mb), and the chromosomal position of the alteration (Mb) are indicated as well as possible target genes. CNV regions are not shown in the table. Copy number gain (+), copy number loss (-).