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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Environ Mol Mutagen. 2014 Feb 24;55(6):457–471. doi: 10.1002/em.21859

Table 1.

Association of deletions and duplications with melanoma subtype.

Frequency with del/dup
WT, n=6 NRAS mutant, n=8 BRAF mutant, n=23 Total, n=37
CDKN2A, del 3 (50%) 4 (50%) 15 (64%) 22 (58%)
PTEN, del 1 (17%) 1 (12%) 12 (54%)* 14 (38%)
BRAF, dup 1 (17%) 3 (38%) 8 (35%) 12 (31%)
MITF, dup 0 2 (25%) 9 (39%) 11 (28%)

Del, deletion; dup, duplication;

*

P=0.05, BRAF mutant vs NRAS mutant