Figure 5

xlnB _p ::rhaA, gpdA _p ::xlnR , palA1 strains are still highly dependent on the presence of the inducer. Comparison of the extracellular RhaA activities produced by the AR207 strain grown in 1% w/v OSX pH 5 or 1% w/v glucose pH 5. Values (mU ml⁻¹) are expressed as percentages (means ± SD) and referred to that obtained after 72 hours on OSX. For each strain, two independent cultures were carried out.