DSMZ 1493 . VERRUCOMICROBIA MEDIUM

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Equipment needed:

Final pH: 7.0

Select a strain (optional):

ml
Compound Amount Unit
NaHCO3 0.50 g
NaCl 0.50 g
KH2PO4 0.40 g
(NH4)2SO4 0.20 g
MgSO4 x 6 H2O 0.10 g
CaCl2 0.01 g
Li2B4O7 0.01 g
FeEDTA solution 1.00 ml
Trace element solution 1.00 ml
Distilled water 1000.00 ml
1 Do not adjust the pH.
2 For plates add 8g/l Gelrite or 15g Phytagel and 1g/L MgCl. A carbon source is not required because the organism degrades the polysaccharides in Gelrite or Phytagel
3 For liquid medium use 0.8-2.0g/l Gelrite as carbon source (the medium remains liquid). Alternatively mannose (1g/l) may be used instead of Gelrite in liquid medium. Do not add mannose to solid media, which will inhibit growth.

FeEDTA solution #

1000
Compound Amount Unit
FeSO4 x 7 H2O 1.54 g
Na-EDTA 2.06 g
Distilled water 1000.00 ml

Trace element solution #

1000
Compound Amount Unit
Nitrilotriacetic acid 1.500 g
Fe(NH4)2(SO4)2 x 6 H2O 0.200 g
Na2SeO4 x 10 H2O 0.440 g
CoCl2 x 6 H2O 0.180 g
MnSO4 x H2O 0.120 g
Na2MoO4 0.160 g
Na2WO4 0.100 g
ZnSO4 x 7 H2O 0.540 g
AlCl3 0.040 g
NiCl2 x 6 H2O 0.025 g
H3BO3 0.110 g
CuSO4 0.210 g
MnCl2 0.190 g
Distilled water 1000.000 ml
1 First dissolve nitrilotriacetic acid and adjust pH to 6.5 with KOH, then add minerals.
2 Final pH 7.0 (with KOH).