TABLE 3.
Growth conditions of strain AZM16c01a
| Substrate | Electron acceptor | Growthb |
|---|---|---|
| Yeast extract | None | − |
| O2 (2%) | − | |
| O2 (5%) | − | |
| O2 (20%) | − | |
| SO42− (10 mM) | − | |
| S2O32− (10 mM) | + | |
| SO32− (2 mM) | + | |
| S0 (1% [wt/vol]) | + | |
| Fumarate (10 mM) | − | |
| NO3− (10 mM) | − | |
| NO2− (2 mM) | − | |
| NO2− (5 mM) | − | |
| H2 | S2O32− (10 mM) | − |
| H2 + acetate (10 mM) | S2O32− (10 mM) | − |
| Various organic componentsc | S2O32− (10 mM) | − |
Gas phases were N2/CO2, except for the conditions of 2% O2, 5% O2, and 20% O2 as electron acceptors and H2 as an electron donor, for which the gas phases were N2/CO2/O2 (78:20:2, 75:20:5, and 60:20:20 [vol/vol]; 150 kPa) and H2/CO2 (80:20 [vol/vol]; 150 kPa), respectively.
−, negative; +, positive.
The following substrates were tested: acetate (10 mM and 30 mM), butyrate (10 mM), formate (10 mM and 30 mM), fumarate (10 mM), glutamate (10 mM), lactate (10 mM), malate (10 mM), propionate (10 mM), pyruvate (10 mM), succinate (10 mM), l-arginine (10 mM), l-cysteine (10 mM), arabinose (5 mM), fructose (5 mM), galactose (5 mM), glucose (5 mM), inositol (5 mM), mannose (5 mM), raffinose (5 mM), sucrose (5 mM), xylose (5 mM), 5% (vol/vol) CH4, methanol (5 mM), ethanol (2 mM), 2-propanol (2 mM), starch (1 g liter−1), Bacto Casamino Acids (1 g liter−1; Difco), and polypeptone (1 g liter−1; Nihon Seiyaku).