DSMZ 529 . AMPHIBACILLUS MEDIUM

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Selected strain: Amphibacillus cookii DSM 23721

This strain uses the standard medium without modifications.


Growth conditions: facultative anaerobic 37 °C
Equipment needed: Autoclave

Final pH: 9.7

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ml
Compound Amount Unit
Glucose 10.0 g
K2HPO4 1.0 g
NH4NO3 2.0 g
MgSO4 x 7 H2O 0.2 g
MnSO4 x 7 H2O 5.0 mg
FeSO4 x 7 H2O 5.0 mg
CaCl2 x 2 H2O 0.1 g
Yeast extract 3.0 g
Polypeptone
(BBL)
0.3 g
Agar 15.0 g
Distilled water 900.0 ml
Na-sesquicarbonate solution 100.0 ml
1 After sterilization add sterile 1 M Na-sesquicarbonate solution (1 ml in 10 ml) to achieve a pH of 9.7 (see medium 31).

Na-sesquicarbonate solution #

100
Compound Amount Unit
NaHCO3 4.2 g
Na2CO3 anhydrous
(anhydrous)
5.3 g
Distilled water 100.0 ml