Fig. 2.

Demonstration of the model behavior for a 10-d treatment 45 d after initial colonization with the resistant reservoir. $C_0$, $C_1$, $C_2$, and $C_3$ denote the phyla Proteobacteria, Bacteroidetes, Firmicutes, and Actinobacteria, respectively. (A) Absolute abundances of $C_0$, $C_1$, $C_2$, $C_3$, $C_0^{+}$, and $C_1^{+}$ in response to a 10-d CIP treatment. (B) Relative abundances of $C_0+C_0^{+}$, $C_1+C_1^{+}$, $C_2$, and $C_3$ in response to a 10-d CIP treatment.