Inofficial medium: This medium was provided by external sources and is possibly not curated by experts.
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
NaCl | 3.000 | g | 2.913 | 49.84 | |
KCl | 0.150 | g | 0.146 | 1.953 | |
Na2SO4 | 0.300 | g | 0.291 | 2.051 | |
NH4Cl | 0.107 | g | 0.104 | 1.942 | |
NaH2PO4 | 1.380 | g | 1.34 | 11.167 | |
Mineral solution | 5.000 | ml | - | - | |
Distilled water | 1000.000 | ml | - | - | |
1 Mix components thoroughly and adjust pH to 7.0 with NaOH. Distribute the medium into culture vessels (e.g., 10.0 ml in 25 ml serum bottles) under a stream of N2, seal with butyl rubber stoppers and autoclave. After cooling, add 80% headspace volume of filter-sterilized H2 gas into the culture vessels. Aseptically and anaerobically add per liter the following solutions (autoclaved or *filter-sterilized and stored anaerobically): | |||||
Solution A
(see below) |
10.000 | ml | - | - | |
Sodium acetate
(1.0 M) |
1.000 | ml | - | - | |
Sodium Thiosulfate
(1.0 M) |
1.000 | ml | - | - | |
Na2S x 9 H2O
(5%) |
2.000 | ml | - | - | |
NaHCO3
(*, 8%) |
1.000 | ml | - | - | |
2 Solution A: | |||||
MgSO4 x 7 H2O | 0.123 | g | 0.119 | 0.484 | |
CaCl2 x 2 H2O | 0.015 | g | 0.015 | 0.099 | |
Distilled water | 10.000 | ml | - | - |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
EDTA | 3.7 | g | 3.7 | 12.661 | |
FeSO4 x 7 H2O | 1.1 | g | 1.1 | 3.957 | |
MnCl2 x 4 H2O | 98.4 | mg | 0.098 | - | |
ZnSO4 x 7 H2O | 28.8 | mg | 0.029 | 0.1 | |
CoCl2 x 6 H2O | 23.8 | mg | 0.024 | 0.183 | |
CuCl2 x 2 H2O | 17.2 | mg | 0.017 | 0.101 | |
Na2MoO4 x 2 H2O | 24.2 | mg | 0.024 | 0.1 | |
H3BO3 | 31.0 | mg | 0.031 | 0.501 | |
Distilled water | 1000.0 | ml | - | - | |
1 Adjust pH to 6.0 with KOH. | |||||
2 Comment: Consistent growth in serum tubes requires pretreatment of butyl rubber stoppers by boiling in 1% sodium sulfide solution (1 hr) followed by boiling in distilled H2O (1 hr, twice). |
Last modified: | 22.02.22 |
Source: | JCM |
Medium type: | Defined medium |
Final pH: | 7.0 |
Equipment needed: | Anaerobic workbench, Autoclave, Filter |
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