Fig. 2From: Utilization of different MurNAc sources by the oral pathogen Tannerella forsythia and role of the inner membrane transporter AmpGSEM micrographs of T. forsythia wild-type (Tf) and mutant T. forsythia ΔampG (Tf ΔampG), cultivated with MurNAc (first column) and with PGN (second column), showing the change of T. forsythia ΔampG cell morphology from rod-shaped to fusiform cells when cultivated with PGN instead of MurNAc. Scale bar, 10 μmBack to article page