Fig. 2.

Expression of A33 and A36 does not prevent VACV entry. (a) HEK293 cells and EACK cells (HEK293 cells expressing A56 and K2) were infected with vLuc-WR EEV or IMV. Cells were lysed 1 h after infection and the luciferase activity was determined. (b) The same experiment was performed with the CV-1 v5, A33, A33–A36-7 and A33–A36-8 cell lines. Data are expressed in relative luciferase units (RLU) per 10³ cells. The results shown are the mean±sd, n = 4, and are representative of three experiments.