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. 2014 Mar 6;10(3):e1003955. doi: 10.1371/journal.ppat.1003955

Figure 5. P. gingivalis cell numbers and free glycine content in different cultures.

Figure 5

a) The cell numbers of P. gingivalis in different media as determined by absorbance at 650 nm. b) The concentration of free glycine in different P. gingivalis cultures over time, as determined by GC-MS. Data shown are the average of three biological replicates. P. gingivalis grown in:- OBGM – black diamond; OBGM/PBS – black cross; OBGM/T. denticola conditioned medium – white square. Uninoculated OBGM/T. denticola conditioned medium – black square.