Fig. 2From: Aberrant expression of ALK and EZH2 in Merkel cell carcinomaNormalized RNA expression of ALK, its correlation with its protein expression as studied by immunohistochemistry (Clone D5F3) and DNA alterations (copy number) as seen by FISH in MCC tumors (N: MCV-negative, P: MCV-positive) and normal skin (A and B)Back to article page