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. 2019 Apr 30;9:6689. doi: 10.1038/s41598-019-43081-1

Figure 2.

Figure 2

Biofilm biomass of single-biofilms (A) and metabolic activity of dual-species biofilms (B) affected by different concentrations of D-Cys. The data are presented as the means + standard deviation from three independent experiments, and the asterisks represent significant differences compared with the non-treated control group (*P < 0.05, ***P < 0.001, ns: no significance).