Figure 3From: Mutational and transcriptional analyses of an avian pathogenic Escherichia coli ColV plasmidRT-PCR results comparing expression of pAPEC-O2-ColV genes during differential growth conditions. Each bar indicates standard deviation for conditions. Each trial included three replicates, and three biological replicates were performed for each condition. An asterisk above a bar indicates that the difference in expression between growth in LB and in urine or in chick embryos was significant (p-value < 0.05).Back to article page