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. 2004 Aug;186(16):5221–5229. doi: 10.1128/JB.186.16.5221-5229.2004

FIG. 4.

FIG. 4.

Levels of synthesis of collagenase (A), polysaccharide capsule (B), and PLC (C) in the wild-type (SM101) and ccpA mutant (SM120) strains under the conditions shown in the figure. For panels A and C the medium was PGY or PY (PGY without glucose), while in panel B the medium was T-soy broth with 14 mM glucose added as indicated. Shown are the means and standard deviations of triplicate (A) and duplicate (B and C) sample values. The asterisks denote a statistically significant difference (P < 0.05) between strain SM101 without glucose and the indicated values, determined with the t test. There was no statistically significant difference in the values compared with those of any of the other possible combinations shown in panel A.