Table 2 Genomic changes previously reported in ACC

From: Concurrent loss of heterozygosity and copy number analysis in adenoid cystic carcinoma by SNP genotyping arrays

Location

Change

Method

No. of cases

% with change

Reference

Comment

6q

Loss

CGH

27

22

38

 

6q16.1

LOH

Microsatellite PCR

58

14

12

 

6q23.2

LOH

Microsatellite PCR

58

12

12

 

6q23–q25

LOH

Microsatellite PCR

25

43–57

14

LOH reported for 4 markers in region

6q23-qter

Loss

CGH

24

25

11

 

6q24.1–q25.1

LOH

Microsatellite PCR

58

45

12

 

6q25-q27

LOH

Microsatellite PCR

10

60

39

Non-informative cases excluded from total

6q25-qter

LOH

Microsatellite PCR

6

33

40

 

6q27

LOH

Microsatellite PCR

58

15.50

12

 

9p21

LOH

Microsatellite PCR

10

10

25

 

12q

Loss

CGH

24

33

11

 

12q13.11–q13.13

LOH

Microsatellite PCR

58

26

13

 

12q14.1

LOH

Microsatellite PCR

58

21

13

 

12q23.1

LOH

Microsatellite PCR

58

11

13

 

12q23.3

LOH

Microsatellite PCR

58

9

13

 

12q24.32–q24.33

LOH

Microsatellite PCR

58

22

13

 

13q21–q22

Loss

CGH

24

25

11

 

16p

Gain

CGH

27

26

38

 

17p13.1

LOH

Microsatellite PCR

21

48

41

 

17q

Gain

CGH

27

15

38

 

19q

LOH

Microsatellite PCR

NA

40

15

Non-informative cases excluded from total

19

Gain

CGH

24

38

11

Gain of entire chromosome

22q13

Gain

CGH

27

33

38

 

22q13

Gain

FISH

57

30

38