JCM 826 . MODIFIED CM3 MEDIUM

Inofficial medium: This medium was provided by external sources and is possibly not curated by experts.

Culture medium recipe

Vol.
×
Equipment needed: Anaerobic workbench Filter Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
(NH4)2S4 1.300 g 1.297 -
KH2PO4 1.500 g 1.497 11
K2HPO4 2.000 g 1.996 11.46
MgCl2 x 6 H2O 0.500 g 0.499 2.454
CaCl2 x 2 H2O 0.075 g 0.075 0.509
FeSO4 x 7 H2O 1.250 mg 0.001 0.004
FeCl2 solution 1.000 ml - -
Trace element solution 1.000 ml - -
Yeast extract 2.000 g 1.996 -
L-Cysteine HCl x H2O 0.500 g 0.499 -
Resazurin 1.000 g 0.998 4.354
Distilled water 950.000 ml - -
1 Mix components thoroughly and adjust pH to 6.0 with HCl. Autoclave under a N2 atmosphere. After cooling, aseptically and anaerobically add the following solution (filter-sterilized and stored under a N2 atmosphere):
Glucose
(10%)
50.000 ml - -
2 Finally, adjust pH to 7.0 with sterile anoxic 5% Na2CO2 solution (usually 30 - 40 ml to 1.0 L medium).
Solution occurs in 87 other media (first defined in Medium J187).
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 - -
Solution occurs in 89 other media (first defined in Medium J187).
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 - -

Metadata

Last modified: 22.02.22
Source: JCM
Taxonomic range:  Bacteria
Medium type: Complex medium
Final pH: 7.0
Equipment needed: Anaerobic workbench, Autoclave, Filter
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Gas composition

  • 2 % CO2

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]
K2HPO4 1.996 11.46
Yeast extract 1.996 -
KH2PO4 1.497 11
(NH4)2S4 1.297 -
Resazurin 0.998 4.354
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Cultivation metadata from 1 strains BacDive

phyla 1 1 strain
oxygen anaerobe 1 strain
temperature thermophilic 1 strain