Figure 3: Growth profile of P. putida CSV86 on (a) 4-HPA, 0.1 % + varying concentration of glucose and (b) PA, 0.1 % + varying concentration of glucose. Symbols denote: 4-HPA or PA (□); 4-HPA or PA + glucose, 0.1 % (○); 4-HPA or PA + glucose, 0.25 % (▲); 4-HPA or PA + glucose, 0.5 % (■); 4-HPA or PA + glucose, 1 % (×); 4-HPA or PA + glucose, 2 % (●).