Differential expression of genes that are downregulated in aggressive melanoma cells (Group2) compared to primary human melanocytes. Genes with greater than five-fold differential expression are shown a.

aGenes with greater than five-fold differential expression are shown.bFold represents average expression ratio of aggressive metastatic melanoma samples (group2) over normal primary human melanocyte samples.cGene with multiple probesets are shown with a representative probeset.