Fig. 1
From: Differences in microRNA expression between melanoma and healthy adjacent skin
(a) Unsupervised hierarchical clustering analysis of microRNAs differentially expressed between melanoma tissues andhealthyadjacent skin. Heatmap colors reflect the expression levels of microRNAs according to a color key (from green to red). (1) Melanoma samples (marked in yellow); (2) surrounding adjacent tissue (marked in green)
(b) Unsupervised hierarchical clustering analysis of microRNAs differentially expressed in melanoma, healthy adjacent tissues and normal skin. Heatmap colors reflect the expression levels of microRNAs according to a color key (from green to red). (1) Melanoma samples (marked in green); (2) surrounding adjacent tissue (marked in yellow) and normal skin (marked in orange).