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. 2019 Nov 29;10:2730. doi: 10.3389/fmicb.2019.02730

Figure 4.

Figure 4

The CO2 production profile (μmol/h) of early steady-state multispecies biofilms grown in 0.3 g/L TSB medium exposed to (A) 4,000 mg/L streptomycin for 4 h, (B) 4,000 mg/L streptomycin for 4 h with either 2 mM pyruvate (pyr) or 0.86 mM glucose (glu) added to the antibiotic medium.