Figure 2

Cell viability of human colorectal cancer lines after GLV-1h68 infection. Cells were infected in culture at MOIs of 0.1 (A) and 1.0 (B) and assayed for viable cells using the MTT assay over a time course of 72 hours. Viability was measured in two sets of triplicates and averaged. Averages were normalized against the uninfected controls at each time-point which were considered to be 100% viable.