Official DSMZ medium: This medium was manually curated by experts from the DSMZ.
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
NaCl | 58.35 | g | 58.35 | 998.46 | |
MgCl2 x 6 H2O | 37.80 | g | 37.8 | 185.929 | |
Na2SO4 | 9.72 | g | 9.72 | 68.431 | |
CaCl2 x 2 H2O | 7.14 | g | 7.14 | 48.567 | |
KCl | 1.65 | g | 1.65 | 22.133 | |
KBr | 0.24 | g | 0.24 | 2.017 | |
SrCl2 x 6 H2O | 0.17 | g | 0.17 | 0.638 | |
H3BO3 | 0.66 | g | 0.66 | 10.673 | |
Na2HPO4 x 2 H2O | 0.03 | g | 0.03 | 0.211 | |
Na-meta silicate | 12.00 | mg | 0.012 | - | |
NaF
(0.1% w/v) |
7.00 | ml | 0.007 | 0.167 | |
Sodium resazurin
(0.1% w/v) |
0.50 | ml | 5.0e-4 | - | |
NaHCO3 | 0.50 | g | 0.5 | 5.952 | |
Yeast extract | 1.00 | g | 1 | - | |
KNO3 | 0.25 | g | 0.25 | 2.473 | |
Na2S x 9 H2O | 0.50 | g | 0.5 | 2.082 | |
Distilled water | 1000.00 | ml | - | - | |
1 Dissolve ingredients except bicarbonate, yeast extract, nitrate and sulfide, adjust pH to 6.0 - 6.2 using sulfuric acid and sparge medium with 100% N2 gas for 30 - 45 min to make it anoxic. Dispense medium under same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Complete medium by adding yeast extract, nitrate and sulfide from sterile anoxic stock solutions prepared under 100% N2 gas atmosphere and bicarbonate from a sterile anoxic stock solution prepared under 80% N2 and 20% CO2. Adjust pH of complete medium to 6.5. |
Last modified: | 04.04.22 |
Source: | DSMZ |
Taxonomic range: | Bacteria |
Medium type: | Complex medium |
Final pH: | 6.5 |
Equipment needed: | Autoclave, Gassing station, Hungate tubes |
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] |
---|---|---|
NaCl | 58.35 | 998.46 |
MgCl2 x 6 H2O | 37.8 | 185.929 |
Na2SO4 | 9.72 | 68.431 |
CaCl2 x 2 H2O | 7.14 | 48.567 |
KCl | 1.65 | 22.133 |
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