Figure 5From: The Yersinia YopE and YopH type III effector proteins enhance bacterial proliferation following contact with eukaryotic cellsInfection of RAW cells with various Y. pseudotuberculosis Yop mutant strains. Cells were infected as in Fig. 3 with the indicated strains at a MOI of 1 and the number of cell-associated bacteria of two independent wells were determined either immediately after the removal of unattached bacteria (unfilled bars) or 6 hours later (filled bars). In parenthesis is the average fold-increase of each strain after the 6-hour infection period.Back to article page