Inofficial medium: This medium was provided by external sources and is possibly not curated by experts.
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
KH2PO4 | 0.50 | g | 0.49 | 3.599 | |
MgSO4 x 7 H2O | 0.40 | g | 0.392 | 1.59 | |
NaCl | 0.40 | g | 0.392 | 6.704 | |
NH4Cl | 0.40 | g | 0.392 | 7.324 | |
CaCl2 x 2 H2O | 0.05 | g | 0.049 | 0.333 | |
FeSO4 x 7 H2O | 2.00 | mg | 0.002 | 0.007 | |
FeCl2 solution | 1.00 | ml | - | - | |
Trace element solution | 1.00 | ml | - | - | |
Yeast extract | 1.00 | g | 0.979 | - | |
Sodium acetate | 1.00 | g | 0.979 | 11.94 | |
Sodium formate | 2.00 | g | 1.959 | 28.804 | |
Fatty acid mixture | 20.00 | ml | - | - | |
Resazurin | 0.50 | mg | 4.9e-4 | 0.002 | |
Distilled water | 922.00 | ml | - | - | |
1 Mix components and autoclave under a N2-CO2 (80:20, v/v) gas atmosphere. After cooling, add the following solutions from anaerobic stocks (autoclaved or filter-sterilized): | |||||
Selenite-tungstate solution
(*) |
0.50 | ml | - | - | |
NaHCO3
(*, 8%) |
50.00 | ml | - | - | |
Methanol
(v/v, 50%) |
6.30 | ml | - | - | |
2 Aseptically and anaerobically distribute the medium into culture vessels under a H2-CO2 (80:20, v/v) gas stream and seal with butyl stoppers. Prior to inoculation, add per liter the following solutions (autoclaved and stored under a N2 atmosphere): | |||||
Na2S x 9 H2O
(5%) |
10.00 | ml | - | - | |
L-Cysteine HCl x H2O
(5%) |
10.00 | ml | - | - | |
3 Readjust pH to 7.5, if necessary. Pressurize inoculated culture vessels to 100 kPa H2-CO2 (80:20, v/v). |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
---|---|---|---|---|
HCl
(7.7 M, 25%) |
10.0 | ml | 2.5 | 68.568 |
FeCl2 x 4 H2O | 1.5 | g | 1.5 | 7.545 |
Distilled water | 990.0 | ml | - | - |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
---|---|---|---|---|
ZnCl2 | 70 | mg | 0.07 | 0.514 |
MnCl2 x 4 H2O | 100 | mg | 0.1 | 0.505 |
H3BO3 | 6 | mg | 0.006 | 0.097 |
CoCl2 x 6 H2O | 190 | mg | 0.19 | 1.463 |
CuCl2 x 2 H2O | 2 | mg | 0.002 | 0.012 |
NiCl2 x 6 H2O | 24 | mg | 0.024 | 0.185 |
Na2MoO4 x 2 H2O | 36 | mg | 0.036 | 0.149 |
Distilled water | 1000 | ml | - | - |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
Valeric acid | 0.5 | g | 25 | 244.786 | |
Isovaleric acid | 0.5 | g | 25 | 244.786 | |
alpha-Methylbutyric acid | 0.5 | g | 25 | 244.786 | |
Isobutyric acid | 0.5 | g | 25 | 283.736 | |
Distilled water | 20.0 | ml | - | - | |
1 Adjust pH to 7.5 with concentrated NaOH solution. |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
---|---|---|---|---|
NaOH | 0.4 | g | 0.4 | 10.001 |
Na2SeO3 x 5 H2O | 6.0 | mg | 0.006 | 0.023 |
Na2WO4 x 2 H2O | 8.0 | mg | 0.008 | 0.024 |
Distilled water | 1000.0 | ml | - | - |
Last modified: | 22.02.22 |
Source: | JCM |
Taxonomic range: | Archaea |
Medium type: | Complex medium |
Final pH: | 7.5 |
Equipment needed: | Anaerobic workbench, Autoclave, Filter |
Edit in Medium builder |
All strains for this medium: | 1 |
Compound | Conc. [g/L] | Conc. [mM] |
---|---|---|
Sodium formate | 1.959 | 28.804 |
Sodium acetate | 0.979 | 11.94 |
Yeast extract | 0.979 | - |
Isobutyric acid | 0.49 | 5.558 |
Valeric acid | 0.49 | 4.795 |
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