FIG. 1.

Susceptibilities of viruses to 5652. Plaque reduction assays were performed with wild-type KOS (filled diamonds), 5652^r-1 (open diamonds), K/B, the marker-rescued derivative containing wild-type gB (open circles), and 5/B, the marker-rescued derivative containing the three gB mutations of 5652^r-1 (closed circles). Results presented are the means of a single experiment done in duplicate and are representative of three independent experiments. Error bars represent standard errors of the means, unless these standard errors were too small to be visible on the plots.