Official DSMZ medium: This medium was manually curated by experts from the DSMZ.
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
|---|---|---|---|---|---|
| K2HPO4 | 0.30 | g | 0.3 | 1.722 | |
| KH2PO4 | 0.30 | g | 0.3 | 2.205 | |
| MgCl2 x 6 H2O | 0.20 | g | 0.2 | 0.984 | |
| CaCl2 x 2 H2O | 0.10 | g | 0.1 | 0.68 | |
| KCl | 0.10 | g | 0.1 | 1.341 | |
| NaCl | 1.00 | g | 1 | 17.112 | |
| NH4Cl | 1.00 | g | 1 | 18.695 | |
| Succinic acid | 2.36 | g | 2.36 | 19.985 | |
| Yeast extract | 1.00 | g | 1 | - | |
| Wolin's vitamin solution | 5.00 | ml | - | - | |
| Modified Wolin's mineral solution II | 10.00 | ml | - | - | |
| Distilled water | 1000.00 | ml | - | - | |
| 1 Prepare the medium without the vitamins. | |||||
| 2 Adjust pH to 7.0 with 10M KOH. | |||||
| 3 Autoclave at 121 °C for 20 min. | |||||
| 4 After cooling add vitamins from a filter sterilised stock solution. | |||||
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| Biotin | 2.0 | mg | 0.002 | 0.008 |
| Folic acid | 2.0 | mg | 0.002 | 0.005 |
| Pyridoxine hydrochloride | 10.0 | mg | 0.01 | 0.049 |
| Thiamine HCl | 5.0 | mg | 0.005 | 0.015 |
| Riboflavin | 5.0 | mg | 0.005 | 0.013 |
| Nicotinic acid | 5.0 | mg | 0.005 | 0.041 |
| Calcium D-(+)-pantothenate | 5.0 | mg | 0.005 | 0.021 |
| Vitamin B12 | 0.1 | mg | 1.0e-4 | 7.4e-5 |
| p-Aminobenzoic acid | 5.0 | mg | 0.005 | 0.036 |
| (DL)-alpha-Lipoic acid | 5.0 | mg | 0.005 | 0.024 |
| Distilled water | 1000.0 | ml | - | - |
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
|---|---|---|---|---|---|
| Nitrilotriacetic acid | 1.500 | g | 1.5 | 7.848 | |
| MgSO4 x 7 H2O | 3.000 | g | 3 | 12.172 | |
| MnSO4 x H2O | 0.500 | g | 0.5 | 2.958 | |
| NaCl | 1.000 | g | 1 | 17.112 | |
| FeSO4 x 7 H2O | 0.100 | g | 0.1 | 0.36 | |
| CoSO4 x 7 H2O | 0.180 | g | 0.18 | 1.161 | |
| CaCl2 x 2 H2O | 0.100 | g | 0.1 | 0.68 | |
| ZnSO4 x 7 H2O | 0.180 | g | 0.18 | 0.626 | |
| CuSO4 x 5 H2O | 0.010 | g | 0.01 | 0.04 | |
| AlK(SO4)2 x 12 H2O | 0.020 | g | 0.02 | 0.042 | |
| H3BO3 | 0.010 | g | 0.01 | 0.162 | |
| Na2MoO4 x 2 H2O | 0.010 | g | 0.01 | 0.041 | |
| NiCl2 x 6 H2O | 0.025 | g | 0.025 | 0.193 | |
| Na2SeO3 x 5 H2O | 0.300 | mg | 3.0e-4 | 0.001 | |
| Distilled water | 1000.000 | ml | - | - | |
| 1 First dissolve nitrilotriacetic acid and adjust pH to 6.5 with KOH, then add minerals. Adjust final to pH 7.0 with KOH. | |||||
| Last modified: | 02.08.24 |
| Source: | DSMZ |
| Taxonomic range: | Bacteria |
| Medium type: | Complex medium |
| Final pH: | 7.0 |
| Equipment needed: | Autoclave |
| Edit in Medium builder | |
Detailed instructions for the cultivation of anaerobes including important warnings can be found in the cultivation instructions .
| All strains for this medium: | 1 |
| Compound | Conc. [g/L] | Conc. [mM] |
|---|---|---|
| Succinic acid | 2.36 | 19.985 |
| NH4Cl | 1 | 18.695 |
| Yeast extract | 1 | - |
| KH2PO4 | 0.3 | 2.205 |
| K2HPO4 | 0.3 | 1.722 |
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