Fig. 3
Results of colony forming unit (CFU) determination of P. veronii BFHA4_7 and V. paradoxus BFB1_13 strains re-isolated from the BTEX amended (total conc. 10–20 mg l−1) mineral salts solution microcosms (M; I. II. and III. replicates). Re-isolations took place after 8 days of incubation