342. RHODOVULUM MEDIUM
Yeast extract 0.3 g
Na2-succinate 1.0 g
(NH4)-acetate 0.5 g
Fe(III) citrate solution (0.1% in H2O) 5.0 ml
KH2PO4 0.5 g
MgSO4 × 7 H2O 0.4 g
NaCl 0.4 g
NH4Cl 0.4 g
CaCl2 × 2 H2O 0.05 g
Vitamin B12 solution (10 mg in 100 ml H2O) 0.4 ml
Trace element solution SL-6 (see below) 1.0 ml
L-Cysteine chloride × H2O 0.3 g
Resazurin (0,1%) 0.5 ml
Distilled water 1000.0 ml
Adjust pH to 6.8. Boil the medium for a few minutes. Bubble the medium with nitrogen gas and fill 10.0 ml in C for°15 ml tubes with a rubber septum under a stream of nitrogen gas. Autoclave at 121°C for 15 min. Sterile syringes are used to inoculate and remove samples. Incubate in the light using a tungsten lamp.
Trace element solution SL-6:
ZnSO4 × 7 H2O 0.1 g
MnCl2 × 4 H2O 0.03 g
H3BO3 0.3 g
CoCl2 × 6 H2O 0.2 g
CuCl2 × 2 H2O 0.01 g
NiCl2 × 6 H2O 0.02 g
Na2MoO4 × 2 H2O 0.03 g
Distilled water 1000.0 ml
Updated 1.02.2024