Differential susceptibility of International Space Station isolates a.

Abbreviations: temperature °C (T); carbenicillin 100 μg/ml (Cb); cetrimide 200 μg/ml (Ct); trimethoprim 100 μg/ml (Tp); gentamicin 25 μg/ml (Gm); kanamycin 100 μg/ml (Km); normal growth compared to no selection (++); slow growth, less than half of colony size from no selection (+); no apparent growth (-).a Growth after 48 hours on LB medium supplemented with the listed antibiotics.bP. myrsianacearum grows exceedingly slowly in the absence of selection at 37°C.Differential susceptibility of International Space Station isolates a.