FIG. 3.
Growth kinetics of recombinant MCMVs. Replication of the Δm142 and Δm143 deletion mutants and revertants in NIH 3T3 cells was analyzed upon infection at (A) a low or (B) a high MOI. (C) Replication of the Δm142 mutant in m142-expressing NIH 3T3 cells and (D) of the Δm143 mutant in m143-expressing cells. The error bars represent the standard errors.