TABLE 3.

Adenylate content and energetic balance of C. cellulolyticum cells at steady state

Parameter	Results obtained at D (h−1) ofa:
	0.014	0.027	0.035	0.041	0.055	0.064	0.076	0.083
Pool ATP + ADP [μmol (g of cells)−1]	4.41	4.55	5.18	5.83	5.42	6.05	5.98	6.91
ATP/ADP ratio	0.37	0.45	0.40	0.35	0.39	0.36	0.44	0.46
AMP [μmol (g of cells)−1]	0.10 ± 0.02	0.05 ± 0.01	0.09 ± 0.02	0.14 ± 0.03	0.12 ± 0.02	0.07 ± 0.01	0.11 ± 0.01	0.08 ± 0.02
Energetic charge	0.62	0.65	0.63	0.61	0.63	0.62	0.64	0.65
qATP [mmol (g of cells)−1 h−1]	3.24	4.11	4.29	4.44	4.56	4.72	4.98	5.25
ATP-Eff	2.72	2.62	2.48	2.44	2.33	2.21	2.16	2.07
YATP [g of cells (mol of ATP)−1]	4.3	6.6	8.2	9.2	12.1	13.6	15.3	15.8

^aSee Table 2, footnote b.