A nuclear export sequence in GPN-loop GTPase 1, an essential protein for nuclear targeting of RNA polymerase II, is necessary and sufficient for nuclear export.
Reyes-Pardo H, Barbosa-Camacho AA, P?rez-Mej?a AE, Lara-Chac?n B, Salas-Estrada LA, Robledo-Rivera AY, Montero-Mor?n GM, Lara-Gonz?lez S, Calera MR, S?nchez-Olea R. A nuclear export sequence in GPN-loop GTPase 1, an essential protein for nuclear targeting of RNA polymerase II, is necessary and sufficient for nuclear export. Biochim Biophys Acta. 2012 Oct; 1823(10):1756-66.