DSMZ 1492 . HALF STRENGTH R2A

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

Culture medium recipe

Vol.
×
Equipment needed: Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
Yeast extract 0.250 g 0.25 -
Proteose peptone
(Difco no. 3)
0.250 g 0.25 -
Casamino acids 0.250 g 0.25 -
Glucose 0.250 g 0.25 1.388
Starch
(soluble)
0.250 g 0.25 -
Na-pyruvate 0.250 g 0.25 2.272
K2HPO4 0.150 g 0.15 0.861
MgSO4 x 7 H2O 0.025 g 0.025 0.101
Agar 15.000 g 15 44.599
Distilled water 1000.000 ml - -
1 Final pH 7.2; adjust with crystalline K2HPO4 or KH2PO4 before adding agar. Add agar, heat medium to boiling to dissolve agar, and autoclave for 15 min at 121°C.

Metadata

Last modified: 22.02.22
Source: DSMZ
Taxonomic range:  Bacteria
Medium type: Complex medium
Final pH: 7.2
Equipment needed: Autoclave
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Associated strains

All strains for this medium: 7
Strains with modifications: 3

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Molecular composition

Compound Conc. [g/L] Conc. [mM]
Agar 15 44.599
Na-pyruvate 0.25 2.272
Glucose 0.25 1.388
Casamino acids 0.25 -
Starch 0.25 -
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Cultivation metadata from 7 strains BacDive

pH 4 - 6 2 strains
pH 8 - 10 2 strains
phyla 3 5 strains
oxygen aerobe 1 strain
oxygen microaerophile 1 strain
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