Figure 2
From: HtpG contributes to Salmonella Typhimurium intestinal persistence in pigs
Role of htpG during invasion and intracellular replication of Salmonella in host cells. Number of intracellular Salmonella WT or ΔhtpG bacteria after invasion or intracellular replication (6 and/or 24 h) in A IPEC-J2 cells or B primary macrophages. The log10 values of the number of gentamicin protected bacteria + standard deviation are shown. Results are presented as a representative experiment conducted in sixfold. An independent t-test was performed and superscript (*) refers to a significant difference (p < 0.05).