TABLE 1.

Specific activity of citrate synthase measured in the mid-log phase of growth of G. sulfurreducens cultured with various electron donors and acceptors

Electron donorElectron acceptorSp act (U/mg protein)
AcetateFumarate21.5
LactateFumarate8.6
AcetateFerric citrate2.3
HydrogenFumarate0.3