Table 3.
Electron donors and accepters tested
| Electron donors | Electron acceptors |
|---|---|
| Utilized | Utilized |
| Fe(II) (10 mM) | O2 |
| Acetate (10 mM) | NO−3 |
| Fumarate (25 mM) | NO−2 |
| Lactate (10 mM) | N2O |
| Malate (10 mM) | |
| Succinate (10 mM) | |
| Citrate (10 mM) | |
| Glucose (10 mM) | |
| Sucrose (10 mM) | |
| Yeast Extract (1 g/L) | |
| Pyruvate (5 mM) | |
| Fructose (10 mM) | |
| Maltose (10 mM) | |
| Propionate (10 mM) | |
| Trehalose (10 mM) | |
| Ethanol (10 mM) | |
| Valeric acid (5 mM) | |
| Casamino acids (1 g L−1) | |
| Butyric acid (5 mM) | |
| Palmitic acid (1 mmol L−1) | |
| Stearic acid (1 mmol L−1) | |
| Lauric acid (1 mmol L−1) | |
| Behenic acid (1 mmol L−1) | |
| Lignoceric acid (1 mmol L−1) | |
| Tested not utilized | |
| Formate (10 mM) | SO2−4 (10 mM) |
| Glycerol (10 mM) | ClO−3 (10 mM) |
| Methanol (5 mM) | ClO−4 (10 mM) |
| Lactose (10 mM) | U(VI) (1 mM) |
| Benzoate (1 mM) | AQDS (10 mM) |
| Phenol (1 mM) | As(V) (0.5 mM) |
| Benzene (0.03 mM) | Fumarate (25 mM) |
| Toluene (0.03 mM) | Thiosulfate (10 mM) |
| Thiosulfate (10 mM) | Fe(III)-NTAa |
| n-eicosane (1 mM) | |
| n-tetracosane (1 mM) | |
| Mineral oil hexadecane | |
| Mn(II) (10 mM) | |
aStrain 2002 could not be consistently maintained under Fe(III) reducing conditions, however Fe(III) reduction was observed in initial transfers