JCM 399 . DESULFOVIBRIO MAGNETICUS MEDIUM

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Equipment needed: Anaerobic workbench

Final pH: 7.0

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ml
Compound Amount Unit
K2HPO4 0.20 g
NH4Cl 0.06 g
Fe(III) quinate solution 2.00 ml
Trace minerals 4.00 ml
Trace vitamins 8.00 ml
Sodium fumarate 0.58 g
Sodium pyruvate 0.44 g
L-Cysteine HCl x H2O 0.05 g
Distilled water 1000.00 ml
1 Adjust pH to 7.0. Prepare medium anaerobically under a N2 gas atmosphere.

Fe(III) quinate solution #

100
Compound Amount Unit
FeCl3 x 6 H2O 0.45 g
Quinic acid 0.19 g
Distilled water 100.00 ml

Trace minerals #

1000
Compound Amount Unit
Nitrilotriacetic acid 1.50 g
MgSO4 x 7 H2O 3.00 g
MnSO4 x n H2O 0.50 g
NaCl 1.00 g
FeSO4 x 7 H2O 0.10 g
CoSO4 x 7 H2O 0.10 g
CaCl2 x 2 H2O 0.10 g
ZnSO4 x 7 H2O 0.10 g
CuSO4 x 5 H2O 0.01 g
AlK(SO4)2 0.01 g
H3BO3 0.01 g
Na2MoO4 x 2 H2O 0.01 g
Distilled water 1000.00 ml
1 Dissolve nitrilotriacetic acid and adjust pH to 6.5 with KOH solution. Then proceed to add minerals. Adjust final pH to 7.0.