Independent of the UV irradiation and Lkb1 status, all analyzed tumors stained positive for surrogate markers of mTORC1 activation, p‐4EBP1T37/46, p‐S6S235/236, and mTORC2‐mediated phosphorylation of pAKTS473 (Fig. 3), suggesting the association of mTORC1/2 activation and BrafV600E‐driven melanoma. This evidence concerns the gene STK11 and melanoma.