DSMZ 990 . YPS MEDIUM

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

Culture medium recipe

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Medium for Thermococcus gammatolerans DSM 15229

This strain uses the standard medium without modifications.


Growth conditions: 88 °C
Equipment needed: Hungate tubes
Compound Amount Unit Conc. [g/L] Conc. [mM]
Sea Salt
(Sigma)
35.00 g 35 -
PIPES 3.46 g 3.46 11.443
Yeast extract 1.00 g 1 -
Peptone 4.00 g 4 -
Elemental sulphur 5.00 g 5 -
NH4Cl 0.50 g 0.5 9.348
KH2PO4 0.35 g 0.35 2.572
CaCl2 0.20 g 0.2 1.802
FeCl3 6.70 mg 0.007 0.041
Na2WO4 2.90 mg 0.003 0.01
Resazurin 0.10 mg 1.0e-4 4.4e-4
Na2S x 9 H2O 0.25 g 0.25 1.041
Distilled water 1000.00 ml - -
1 Prepare the medium without the yeast extract, peptone and sodium sulphide. Boil the medium and cool under nitrogen. Adjust the pH to 6.8. Dispense into hungate tubes or serum bottles under a nitrogen atmosphere. Sterilise the medium at 100°C for 3 hours on 3 consecutive days. Add the peptone and yeast extract from sterile (10% w/v) stock solutions. The medium is reduced by adding a sterile, neutralised 5% w/v sodium sulphide solution to an end concentration of 0.025%. Final pH should be 6.8

Metadata

Last modified: 22.02.22
Source: DSMZ
Taxonomic range:  Archaea
Medium type: Complex medium
Final pH: 6.8
Equipment needed: Hungate tubes
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Associated strains

All strains for this medium: 3
Thermococcus gammatolerans DSM 15229

No modifications necessary for this strain.

Molecular composition

Compound Conc. [g/L] Conc. [mM]
Sea Salt 35 -
Elemental sulphur 5 -
Peptone 4 -
PIPES 3.46 11.443
Yeast extract 1 -
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Cultivation metadata from 3 strains BacDive

phyla 1 3 strains
oxygen anaerobe 3 strains
temperature hyperthermophilic 3 strains