FIG. 5.

T3A-induced G₂/M arrest phenotype is dominant. L929 cells were either mock infected (white), coinfected with equivalent MOIs of T1L and T3A (the MOI of each virus was 50 PFU per cell) (hatched), or infected with T1L (shaded) or T3A (solid) alone at MOIs of 50 or 100 PFU per cell. L929 cells were harvested at 48 h postinfection and analyzed using flow cytometry. The results are presented as the percentage of cells in the G₂/M phase of the cell cycle.