Figure 7
From: Tigecycline challenge triggers sRNA production in Salmonella enterica serovar Typhimurium
Survival rate assays of SL1344, YJ104, YJ107 and YJ110 when cells were challenged with MIC of tigecycline. Fresh overnight culture was spread on RDM plates either supplemented with MIC of tigecycline (0.25 μg/ml) or nothing (as a control). Colony number was determined after overnight incubation at 37°C. Survival rate was calculated as follows: cfu/ml on the tigecycline plate divided by cfu/ml on the control plate. P values were also calculated from at least three biological replicates. We found that statistical comparisons of SL1344 versus YJ104 (ΔsYJ20) and YJ107 (YJ104/pACYC177·sYJ20) versus YJ110 (YJ104/pACYC177) are significant (P < 0.05)