1599
1599 .
CONTUBERNALIS MEDIUM
Official DSMZ medium: This medium was manually curated by experts from the DSMZ.
Culture medium recipe
Vol.
×
Main sol. 1599 #
ml
Equipment needed: Hungate tubes
Autoclave
Gassing station
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
|---|---|---|---|---|---|
| NH4Cl | 0.5 | g | 0.5 | 9.348 | |
| KH2PO4 | 0.2 | g | 0.2 | 1.47 | |
| MgCl2 x 6 H2O | 0.1 | g | 0.1 | 0.492 | |
| KCl | 0.2 | g | 0.2 | 2.683 | |
| NaCl | 4.2 | g | 4.2 | 71.869 | |
| Na2SO4 | 3.0 | g | 3 | 21.121 | |
| Yeast extract | 0.2 | g | 0.2 | - | |
| Trace element solution SL-10 | 1.0 | ml | - | - | |
| Selenite-tungstate solution | 1.0 | ml | - | - | |
|
Sodium resazurin
(0.1% w/v) |
0.5 | ml | 5.0e-4 | - | |
| NaHCO3 | 3.3 | g | 3.3 | 39.282 | |
| NaCO3 | 6.5 | g | 6.5 | - | |
| Na-acetate | 3.0 | g | 3 | 36.57 | |
| Na2S x 9 H2O | 0.5 | g | 0.5 | 2.082 | |
| Distilled water | 1000.0 | ml | - | - | |
| 1 Dissolve ingredients (except carbonates, acetate and sulfide) and sparge medium with 100% N2 gas for 30 - 45 min to make it anoxic. Then, add and dissolve bicarbonate and carbonate, adjust pH to 9.5, dispense under 100% N2 gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. After sterilization add acetate and sulfide from sterile anoxic stock solutions autoclaved under 100% N2 gas atmosphere. Adjust pH of complete medium to 9.5 - 9.7, if necessary. | |||||
Solution occurs in 267
other media (first defined in Medium 320).
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
|---|---|---|---|---|---|
|
HCl
(25%) |
10.0 | ml | 2.5 | 68.568 | |
| FeCl2 x 4 H2O | 1.5 | g | 1.5 | 7.545 | |
| ZnCl2 | 70.0 | mg | 0.07 | 0.514 | |
| MnCl2 x 4 H2O | 100.0 | mg | 0.1 | 0.505 | |
| H3BO3 | 6.0 | mg | 0.006 | 0.097 | |
| CoCl2 x 6 H2O | 190.0 | mg | 0.19 | 1.463 | |
| CuCl2 x 2 H2O | 2.0 | mg | 0.002 | 0.012 | |
| NiCl2 x 6 H2O | 24.0 | mg | 0.024 | 0.185 | |
| Na2MoO4 x 2 H2O | 36.0 | mg | 0.036 | 0.149 | |
| Distilled water | 990.0 | ml | - | - | |
| 1 First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml. | |||||
Solution occurs in 180
other media (first defined in Medium 385).
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| NaOH | 0.5 | g | 0.5 | 12.501 |
| Na2SeO3 x 5 H2O | 3.0 | mg | 0.003 | 0.011 |
| Na2WO4 x 2 H2O | 4.0 | mg | 0.004 | 0.012 |
| Distilled water | 1000.0 | ml | - | - |
Metadata
| Last modified: | 11.05.22 |
| Source: | DSMZ |
| Taxonomic range: | Bacteria |
| Medium type: | Complex medium |
| Final pH: | 9.5 - 9.7 |
| Equipment needed: | Autoclave, Gassing station, Hungate tubes |
| Edit in Medium builder | |
Gas composition
- 100 % N2
Detailed instructions for the cultivation of anaerobes including important warnings can be found in the cultivation instructions .
Associated strains
| All strains for this medium: | 1 |
Molecular composition
| Compound | Conc. [g/L] | Conc. [mM] |
|---|---|---|
| NaCO3 | 6.5 | - |
| NaCl | 4.2 | 71.869 |
| NaHCO3 | 3.3 | 39.282 |
| Na-acetate | 3 | 36.57 |
| Na2SO4 | 3 | 21.121 |
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