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Table 1 Cultivation conditions for Geobacter sulfurreducens to study intracellular metabolism with different electron donor/acceptor conditions.

From: Metabolic response of Geobacter sulfurreducens towards electron donor/acceptor variation

ID

E1

E2

E3

E4

cultivation mode

chemostat

(D = 0.04 h-1)

batch

chemostat

(D = 0.05 h-1)

chemostat

(D = 0.05 h-1)

e -donor

5 mM acetate

1 mM acetate

& 10 mL H2*

5 mM acetate

10 mM acetate

e -acceptor

55 mM Fe(III)citrate

55 mM Fe(III)citrate

28 mM fumarate

20 mM fumarate

  1. *: H2 was provided in the headspace of the culture (initial partial pressure ~ 0.60 atm).