LCMV Armstrong expressing the glycoprotein of strain WE and carrying a mutation N63K to convert the GP61-80 CD4 epitope to the sequence of the Armstrong/Clone strain and, additionally, carrying a glycoprotein Y72F mutati
Plasmid for expression of the LCMV S-segment with heterologous arenavirus GP - Junin with glycosylation site restored as described in Sommerstein et al. 2015 PLoS Pathos.