FIG. 2.

IE62 is differentially phosphorylated in the presence of ORF66 in the context of VZV infection. Tryptic phosphopeptide maps were generated from IE62 obtained from ³²P-labeled VZV-infected cells by immunoprecipitation, as described in Materials and Methods and in the legend to Fig. 1. IE62 was derived from MeWo cells infected with VZV ROka47S (not expressing ORF47) (A), VZV ROka (B), and VZV ROka66S (not expressing ORF66) (C). The X in the lower left corner of each map indicates the origin of spotting of the peptides. The arrow in panel C indicates a phosphopeptide which is reduced in ROka66S IE62.