Wei W, Jin J, Schlisio S, Harper JW, Kaelin WG. The v-Jun point mutation allows c-Jun to escape GSK3-dependent recognition and destruction by the Fbw7 ubiquitin ligase. Cancer Cell. 2005 Jul;8(1):25–33. doi: 10.1016/j.ccr.2005.06.005. PMID: 16023596.