DSMZ 1646 . GEMMATIMONAS MEDIUM

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Equipment needed: Filter

Final pH: 7.0

Select a strain (optional):

ml
Compound Amount Unit
Yeast extract 0.25 g
Peptone
(Difco)
0.50 g
Glucose 0.10 g
HEPES 1.95 g
MgSO4 x 7 H2O 0.37 g
CaSO4 x 2 H2O 0.43 g
Agar 14.00 g
Distilled water 1000.00 ml
Vitamin solution 5.00 ml
1 Adjust pH to 7.0 prior to the addition of agar.
2 After autoclaving and cooling to about 55°C, add 5 ml of vitamin solution.

Vitamin solution #

1000
Compound Amount Unit
Vitamin B12 50 mg
Pantothenic acid 50 mg
Riboflavin 50 mg
Pyridoxamine hydrochloride 10 mg
Biotin 20 mg
Folic acid 20 mg
Nicotinic acid 25 mg
Nicotine amide 25 mg
alpha-lipoic acid 50 mg
p-Aminobenzoic acid 50 mg
Thiamine-HCl x 2 H2O 50 mg
Distilled water 1000 ml
1 Stir for some hours, filter sterilize the solution.