Melanoma of Soft Tissue, also known as clear cell sarcoma of the tendons and aponeuroses, is related to ewing sarcoma and melanoma. An important gene associated with Melanoma of Soft Tissue is ATF1 (Activating Transcription Factor 1), and among its related pathways/superpathways are Development Angiotensin activation of ERK and Beta-2 adrenergic-dependent CFTR expression. Affiliated tissues include skin and lung, and related phenotype is normal.