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1.00E+09. 1.00E+08. pH 5. 1.00E+07. pH 7. 1.00E+06. 1.00E+05. 0. 1. 2. 3. 4. 5. 6. 7. 8.
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1.00E+09 1.00E+08 pH 5 1.00E+07 pH 7 1.00E+06 1.00E+05 0 1 2 3 4 5 6 7 8 Online Supplementary Figure 2. GBS strain A909 survival in extended stationary phase. GBS was cultured as standing cultures at 37°C and periodically sampled for viable CFU/mL determination by serial dilution and plating on THA. As 100 µL from 10-4-10-6 sample dilutions were plated, the limit of detection was 105 CFU/mL. Results show mean and SD from triplicate experiments.■, pH 7 THB; ♦, pH 5 THB. CFU/mL Time (weeks)