DSMZ 1586 . ISP2 MODIFIED MEDIUM FOR METHYLIBIUM

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Equipment needed: Filter

Final pH: 7.2

Select a strain (optional):

ml
Compound Amount Unit
Yeast extract
(Difco)
4 g
Malt extract
(Difco)
10 g
Dextrose
(Difco)
4 g
Trace element solution SL-10 1 ml
Agar 20 g
Distilled water 1000 ml
1 pH 7.2
2 Sterilize 20 min/121°C. After cooling to 60°C add to the medium:
Vitamin solution 5 ml

Trace element solution SL-10 #

1000
Compound Amount Unit
HCl
(25%; 7.7 M)
10.0 ml
FeCl2 x 4 H2O 1.5 g
ZnCl2 70.0 mg
MnCl2 x 4 H2O 100.0 mg
H3BO3 6.0 mg
CoCl2 x 6 H2O 190.0 mg
CuCl2 x 2 H2O 2.0 mg
NiCl2 x 6 H2O 24.0 mg
Na2MoO4 x 2 H2O 36.0 mg
Distilled water 990.0 ml

Vitamin solution #

1000
Compound Amount Unit
Vitamin B12 0.2 mg
Biotin 4.0 mg
Thiamine-HCl x 2 H2O 10.0 mg
Calcium pantothenate 10.0 mg
Folic acid 1.0 mg
Riboflavin 10.0 mg
Nicotinamide 10.0 mg
p-Aminobenzoic acid 10.0 mg
Pyridoxine hydrochloride 10.0 mg
Distilled water 1000.0 ml
1 Filter-sterilized.