TABLE 5.

Growth kinetics of RHA1 and RHA1-EG^a

	RHA1		RHA1-EG
Substrate	λ (h−1)	R2	λ (h−1)	R 2
10 mM glucose	0.24 ± 0.02	0.96	0.25 ± 0.01	0.99
60 mM acetate	0.16 ± 0.01	0.98	0.17 ± 0.01	0.96
60 mM EG	NDb		0.16 ± 0.02	0.98
120 mM EG	ND		0.15 ± 0.03	0.90
180 mM EG	ND		0.13 ± 0.02	0.91

^a Growth rate, λ, was calculated from the linear portion of a plot of ln(OD₆₀₀) vs t for 150 µl cultures in 96-well plates, 30°C. R² values indicate the goodness of fit. Values represent means of biological replicates (n = 3) ±standard error. Cultures were pre-grown on 15 mM EG.

^b ND, not determined.