In agreement with RNA-seq data, the expression of the lncRNAs, MIR31HG and LINC00939, were upregulated in l-PDLCs (× h-PDLCs) in both conditions, non-induced (DMEM) and induced (OM), with statistical significance for MIR31HG (l-DMEM × l-OM, p = 0.001; l-OM × h-OM, p = 0.001) and for LINC00939 (l-DMEM × l-OM, p = 0.004; l-DMEM × h-DMEM, p = 00.15; l-OM × h-OM, p < 0.0001). Here, MIR31HG is linked to ocular melanoma.