Genomic regions enriched with downregulated genes affected by significant genomic losses in ulcerated melanomas.

aCopy number loss frequency in ulcerated samples indicates the proportion of ulcerated melanomas exhibiting the particular genomic loss.
bCopy number loss frequency in non-ulcerated samples indicates the proportion of melanomas exhibiting the particular genomic loss.
cP value has been determined by a multiple corrected t-test considering the numbers of downregulated transcripts located on significantly deleted genomic regions.
dKnown CNV overlap is the occurrence of copy number events existing in healthy donors according to the Copy Number Project database (Wellcome Trust Sanger Institute).