Table 1.

Cellular concentrations of NAD+ and NADH

Bacteria	Media	Concentration (mmol L‐1)		NAD+/NADH ratio
		NAD+	NADH
B. subtilis	LB	3.04 ± 0.62	0.88 ± 0.48	3.5
	DSM	0.92 ± 0.38	0.38 ± 0.23	2.5
E. coli	LB	1.70 ± 0.14	0.41 ± 0.18	4.2
	DSM	1.23 ± 0.40	0.40 ± 0.16	3.1