Figure 1

Confirmation of PpFbFPm expression in C . cellulolyticum H10 by in vivo fluorescent imaging. C. cellulolyticum cells containing pPTK-PpFbFPm (A) or pARA-PpFbFPm (B) grown at mid-log phase were induced with 10 g/L L-arabinose at 34°C for 2 h or without induction and were used to detect the intracellular fluorescence. 1, 3 corresponds to cell morphology; 2, 4 corresponds to fluorescent imaging; 1, 2 shows cells without induction; 3, 4 shows cells with induction.