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. 2022 May 12;13:828013. doi: 10.3389/fmicb.2022.828013

Figure 5.

Figure 5

Effect of nCFSM from (A) NU-TRISH® By-Mild (L. delbrueckii subsp. bulgaricus, S. thermophilus and B. lactis BL-15954, (B) COMBO4 (L. delbrueckii subsp.bulgaricus and S. thermophilus) and (C) L. helveticus CNRZ32 on virulence gene expression in 3 S. Dublin strains. The expression data were normalized to validated reference gene gapA and presented as fold change of expression levels in nCFSM relative to a control (non-fermented milk). Three independent replicates including two technical replicates each were performed. The data shown represents the mean and the error bars represent standard deviations. The stars indicate statistical significance at different levels: *P ≤ 0.05, ** P ≤ 0.01.