Fig. 6From: Genome-based analysis for the identification of genes involved in o-xylene degradation in Rhodococcus opacus R7Growth curves on o-xylene in wild type R. opacus R7 and R7–50 mutant strain. Cells were grown in presence of M9 mineral medium and malate (a) or M9 mineral medium supplied in an atmosphere saturated with o-xylene (b)Back to article page