Figure 2.

Selected simulations of our mathematical model showing changes in resource and antibiotics concentrations as well as population densities of sensitive, single antibiotic resistant, and double resistant cells.

Notes: Each panel (A–D) represents different runs for input antibiotic concentrations of 3 µg mL⁻¹ (A: β =1, Static/Static; B: β =3, Static/Static; C: β =1, Cidal/Cidal; D: β =3, Cidal/Cidal). Represent the population densities of doubly resistant cells → T_fix for runs (A–D), respectively. C denotes a bactericidal antibiotic, while S denotes a bacteriostatic antibiotic.