Only the module turquoise had a significant enrichment (p = 0.009) of genes whose homologs displayed prognostic value in melanoma, such as Oca2, Samhd1, Nlrc5, Irf1, Ifitm3, Sp100, Dram1, Rtn1, Tcaf2, Parp10, and Grin3a (Fig. 2a and b). Here, OCA2 is linked to melanoma.