Official DSMZ medium: This medium was manually curated by experts from the DSMZ.
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
Na2SO4 | 1.40 | g | 1.4 | 9.856 | |
(NH4)2SO4 | 3.00 | g | 3 | 22.703 | |
KCl | 0.10 | g | 0.1 | 1.341 | |
MgSO4 x 7 H2O | 0.50 | g | 0.5 | 2.029 | |
K2HPO4 | 0.05 | g | 0.05 | 0.287 | |
Ca(NO3)2 x 4 H2O
(0.1% w/v) |
20.00 | ml | 0.02 | 0.085 | |
(NH4)2Ni(SO4)2 x 6 H2O
(0.1% w/v) |
20.00 | ml | 0.02 | 0.051 | |
Modified Wolin's mineral solution | 10.00 | ml | - | - | |
K2S4O6 | 0.80 | g | 0.8 | - | |
FeSO4 x 7 H2O | 0.03 | g | 0.03 | 0.108 | |
Distilled water | 950.00 | ml | - | - | |
1 Dissolve ingredients (except tetrathionate and ferrous sulfate), adjust pH to 2.5 with H2SO4 and autoclave. After cooling, add tetrathionate from a 100 mM stock solution and FeSO4 from a 10 mM stock solution (prepared in water adjusted to pH 2.0 with H2SO4). Both solutions should be freshly prepared and sterilized by filtration. |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
Nitrilotriacetic acid | 1.50 | g | 1.5 | 7.848 | |
MgSO4 x 7 H2O | 3.00 | g | 3 | 12.172 | |
MnSO4 x H2O | 0.50 | g | 0.5 | 2.958 | |
NaCl | 1.00 | g | 1 | 17.112 | |
FeSO4 x 7 H2O | 0.10 | g | 0.1 | 0.36 | |
CoSO4 x 7 H2O | 0.18 | g | 0.18 | 1.161 | |
CaCl2 x 2 H2O | 0.10 | g | 0.1 | 0.68 | |
ZnSO4 x 7 H2O | 0.18 | g | 0.18 | 0.626 | |
CuSO4 x 5 H2O | 0.01 | g | 0.01 | 0.04 | |
AlK(SO4)2 x 12 H2O | 0.02 | g | 0.02 | 0.042 | |
H3BO3 | 0.01 | g | 0.01 | 0.162 | |
Na2MoO4 x 2 H2O | 0.01 | g | 0.01 | 0.041 | |
NiCl2 x 6 H2O | 0.03 | g | 0.03 | 0.231 | |
Na2SeO3 x 5 H2O | 0.30 | mg | 3.0e-4 | 0.001 | |
Na2WO4 x 2 H2O | 0.40 | mg | 4.0e-4 | 0.001 | |
Distilled water | 1000.00 | 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: | 14.08.23 |
Source: | DSMZ |
Taxonomic range: | Bacteria |
Medium type: | Defined medium |
Final pH: | n.d. |
Equipment needed: | Autoclave, Filter |
Edit in Medium builder |
Compound | Conc. [g/L] | Conc. [mM] |
---|---|---|
(NH4)2SO4 | 3 | 22.703 |
Na2SO4 | 1.4 | 9.856 |
K2S4O6 | 0.8 | - |
KCl | 0.1 | 1.341 |
K2HPO4 | 0.05 | 0.287 |
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