FIG. 3.

Fluorescence growth curves for HCMV strain vTB65g grown with GCV (A), FOS (B), and CDV (C). HFF were infected at an MOI of 1 and grown at various drug concentrations. Day zero values represent the relative fluorescence intensity after a 2-h inoculation period and two subsequent washes of the cells with PBS. The relative fluorescence intensity (AU) of the infected cells was measured at the indicated time points. Each point and error bar represent the mean ± standard deviation for values from six wells. p.i., postinfection.