Substrate utilization tests were performed by using ISP9 (Shirling & Gottlieb, 1966) as the basal medium. Each substrate was added at a final concentration of 0.2% (w/v) according to Ka¨mpfer et al.
Substrate utilization tests were performed by using ISP9 (Shirling & Gottlieb, 1966) as the basal medium. Each substrate was added at a final concentration of 0.2% (w/v) according to Ka¨mpfer et al.