DSMZ 586 . THAUERA AROMATICA MEDIUM

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* Medium for Thauera phenylacetica DSM 14743

PH 7.3; anaerobic or aerobic. For aerobic growth, omit nitrate


Growth conditions: 30 °C
Equipment needed: Autoclave Filter

Final pH: * 7.3

Select a strain (optional):

ml
Compound Amount Unit
Solution A 500 ml
Solution B 500 ml
Trace element solution SL-10 10 ml
Vitamin solution 5 ml
1 Adjust solutions A and B to pH 7.2, autoclave separately and combine after cooling. Add 10 ml of sterile trace elements solution SL-10 (see below) and 5 ml vitamin solution (see below).

Solution A #

500
Compound Amount Unit
KH2PO4 0.816 g
K2HPO4 5.920 g
Distilled water 500.000 ml

Solution B #

500
Compound Amount Unit
NH4Cl 0.530 g
MgSO4 x 7 H2O 0.200 g
KNO3 2.000 g
CaCl2 x 2 H2O 0.025 g
Na-benzoate 0.720 g
Distilled water 500.000 ml

Trace element solution SL-10 #

1000
Compound Amount Unit
HCl
(25%)
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
1 First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml.

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.