DSMZ 697 . TODD-HEWITT MEDIUM

This medium was extracted automatically and has not been curated by experts, yet.

Culture medium recipe

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Medium for Streptococcus pneumoniae DSM 24048

* Modification: Plus 0.4% choline; liquid culture

The modifications for this strain were extracted automatically and have not been curated by experts, yet.

Growth conditions: 6 - 12 h microaerobic 37 °C pH 7.00
Compound Amount Unit Conc. [g/L] Conc. [mM]
Meat infusion 10.0 g 10 -
Casein peptone 20.0 g 20 -
Dextrose 2.0 g 2 10.092
NaHCO3 2.0 g 2 23.808
NaCl 2.0 g 2 34.223
Na2HPO4 0.4 g 0.4 2.818
Choline* 4.0 g/l - -
Distilled water 1000.0 ml - -
1 pH 7.8

Metadata

Last modified: 24.02.22
Source: DSMZ
Taxonomic range:  Bacteria
Medium type: Complex medium
Final pH: 7.8
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Associated strains

All strains for this medium: 8
Strains with modifications: 5
Streptococcus pneumoniae DSM 24048

  4.0 g/l Choline

Molecular composition
* modified beta

Compound Conc. [g/L] Conc. [mM]
Casein peptone 20 -
Meat infusion 10 -
Choline 4 38.398
NaCl 2 34.223
NaHCO3 2 23.808
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Cultivation metadata from 8 strains BacDive

phyla 1 8 strains
oxygen microaerophile 6 strains
oxygen facultative anaerobe 4 strains
oxygen aerobe 2 strains
temperature mesophilic 8 strains