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Fold change of selected genes by qRT-PCR after bacterial cells were treated with CFS from L. rhamnosus SCB0119 in E. coli ATCC25922 (A) and S. aureus ATCC6538 (B). The bacterial 16S rRNA was used as an internal standard. The red line at value 1 represented the expression of chosen genes in the control groups. Error bars: SD of the mean from three repeated assays.
