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. Author manuscript; available in PMC: 2011 Apr 4.
Published in final edited form as: Can J Microbiol. 2010 Jul;56(7):539–547. doi: 10.1139/w10-039

Fig. 5.

Fig. 5

Acid production from glucose (25 mmol/L) by Streptococcus mutans UA159 in suspensions with (filled triangles) or without (filled squares) neutralization through base production from MLF (25 mmol/L malate) at a constant pH value of 5 (A) or 4.0 (B). Values above 0.00 indicate acid production from glycolysis, while values below 0.00 indicate net base production from MLF plus glycolysis. Error bars indicate SD; n = 3. BDM, biofilm dry mass.