FIG. 5.

Steady-state direct counts (mean ± standard deviation) and viable cell counts for barophilic isolate 27AB grown at 3°C at different pressures in the presence of different yeast extract concentrations at different growth rates. (A) Culture grown in the presence of 10 mg of yeast extract per liter at a growth rate of 0.06 h⁻¹ (60% of the maximum growth rate). (B) Culture grown in the presence of 10 mg of yeast extract per liter at a growth rate of 0.09 h⁻¹ (90% of the maximum growth rate). (C) Culture grown in the presence of 1 mg of yeast extract per liter at a growth rate of 0.06 h⁻¹ (60% of the maximum growth rate). (D) Culture grown in the presence of 1 mg of yeast extract per liter at a growth rate of 0.09 h⁻¹ (90% of the maximum growth rate). Stippled bars, direct counts; shaded bars, viable counts. One bar is equal to 10⁵ Pa.