TABLE 1.

Doubling times of E. faecalis strains JH2-2 and CL14 with different carbon sources^a

Semisynthetic medium + sugar (0.15%)	Doubling time (min)
	Wild type	ccpA mutant
Glucose	44.6 ± 4.2	64.6 ± 5.9
Lactose	52.7 ± 2.8	68.1 ± 8.8
Fructose	55.1 ± 1.1	71.3 ± 1.7
Galactose	83.6 ± 9.2	98.4 ± 1.2
Sucrose	54.6 ± 0.8	66.7 ± 1.3
Mannitol	66.2 ± 0.7	85.5 ± 11.7
Mannose	42.0 ± 0.3	64.6 ± 1.9

^aResults presented correspond to the mean value of three experiments, and standard deviations are indicated.