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. 2014 Sep 12;9(9):e107758. doi: 10.1371/journal.pone.0107758

Figure 2. Effects of LCM longitudinally collected from still cultures of Lc33197 (A), Lc33820 (B), Lg33323 (C) and Lj25258 (D).

Figure 2

pH values of LCM are shown on the horizontal axis. GFP-L2 EBs were treated for 1 h. Surviving bacteria were quantified as outlined in Fig. 1 legend. Values were averages ± standard deviations of triplicate experiments. Single and double asterisks above LCM-treated samples denote statistically decreased IFUs (P<0.05 and P<0.01, respectively) as compared to control MRS Lactobacillus medium-treated samples. The parenthetic asterisk indicates statistically decreased IFUs in samples treated with LCM (pH 4.52), as compared to IFUs that survived the treatment with LCM (pH 4.92), although the P value between control MRS (pH 6.4) and MRS (pH 4.52) was 0.068.