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Table 2 Genes mapping in regions with significant bi-allelic deletions and amplifications

From: Copy-neutral loss of heterozygosity and chromosome gains and losses are frequent in gastrointestinal stromal tumors

Chromosome

Genes localized in bi-allelic deleted regions

1

AGBL4 (2), AHDC1, AMY1A, AMY2A, AMY1B, AMY2B, AMY1C, C1orf174, CEP104, DFFB, FAM76A, FGR, IFI6, RNPC3, STX12, WASF2

2

LRP1B (3)

3

FAM86D, FRG2C, LMLN

6

AGER, AGPAT1, ATF6B, BTNL24B, CREBL1, CYP21A2, CHCG4P6, EGFL8, FKBPL, HCG2P7, HLA-DQA1 (3), HLA-DQA2, HLA-DQB1 (3), HLA-DQB2, HLA-DRA, HLA-DRB1 (3), HLADRB5 (6), HLA-H, GPSM3, NOTCH4, PBX2, PPT2, PRRT1, RAGE, RNF5, STK19, TNXB

8

ADAM5P (6), ADAM3A (6)

9

CDKN2A (4), CDKN2B (3), DMRTA1, FNBP1, MTAP, TUSC1

10

PTEN

11

ELP4 (2)

14

BAZ1A, FAM177A1, IGBP1P1, PPP2R5E (2), PPPR2R3C, SGPP1 (2), SRP54, WDR89 (2)

15

A26B1 (2), GOLGA8A, PWRN2

22

CRYBB2, IGLL3, LRP5L

Chromosome

Genes localized in amplified regions

4

ANAPC4, CCDC149, CCKAR, LGI2, LOC389203, PCDH7, PI4K2B, RBPJ, SEPSECS, SLC34A2, SOD3, STIM2, TBC1D19, ZCCHC4

5

FGF10

7

ZNF680

8

ADAM3A, ADAM2

11

JRKL, CNTN5, TRIM48

19

LOC642290

  1. The number of GISTs with the identified gene deletion is indicated in the brackets. The number of GISTs is not indicated when the gene is deleted in only one tumor. Genes with functions implicating them in GIST oncogenesis are shown in bold.