380a .
TELMATOSPIRILLUM (PEAT) MEDIUM
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Equipment needed:
Autoclave
Filter
Gassing station
Hungate tubes
Final pH:
5.5 - 6.0
Select a strain (optional):
ml
| Compound | Amount | Unit | |||
|---|---|---|---|---|---|
|
|
KH2PO4 | 0.68 | g | ||
|
|
NaNO3 | 0.12 | g | ||
|
|
L(+)-Tartaric acid | 0.37 | g | ||
|
|
Succinic acid | 0.37 | g | ||
|
|
Na-acetate | 0.05 | g | ||
|
|
Modified Wolin's mineral solution | 5.00 | ml | ||
|
|
Fe(III) quinate solution 0.01 M | 2.00 | ml | ||
|
|
Sodium resazurin
(0.1% w/v) |
0.50 | ml | ||
|
|
D-Xylose | 1.00 | g | ||
|
|
Wolin's vitamin solution (10x) | 1.00 | ml | ||
|
|
Na-thioglycolate | 0.05 | g | ||
|
|
Distilled water | 1000.00 | ml | ||
| 1 Dissolve ingredients (except xylose, vitamins and thioglycolate) and adjust pH to 5.5 - 6.0. Sparge medium with 100% N2 gas for 30 -45 min to make it anoxic and dispense under the same gas atmosphere into anoxic Hungate-type tubes or serum vials to 30% of their volume. Seal vials with gas tight butyl rubber closures. Autoclave at 121°C for 15 min. Before inoculation add xylose, vitamins and thioglycolate from anoxic stock solutions prepared under 100% N2 gas and sterilized by filtration. Then add sterile air (with hypodermic syringe through the rubber closure) to 1% (v/v) O2 concentration in the gas phase. | |||||
Modified Wolin's mineral solution #
1000
| Compound | Amount | Unit | |||
|---|---|---|---|---|---|
|
|
Nitrilotriacetic acid | 1.50 | g | ||
|
|
MgSO4 x 7 H2O | 3.00 | g | ||
|
|
MnSO4 x H2O | 0.50 | g | ||
|
|
NaCl | 1.00 | g | ||
|
|
FeSO4 x 7 H2O | 0.10 | g | ||
|
|
CoSO4 x 7 H2O | 0.18 | g | ||
|
|
CaCl2 x 2 H2O | 0.10 | g | ||
|
|
ZnSO4 x 7 H2O | 0.18 | g | ||
|
|
CuSO4 x 5 H2O | 0.01 | g | ||
|
|
AlK(SO4)2 x 12 H2O | 0.02 | g | ||
|
|
H3BO3 | 0.01 | g | ||
|
|
Na2MoO4 x 2 H2O | 0.01 | g | ||
|
|
NiCl2 x 6 H2O | 0.03 | g | ||
|
|
Na2SeO3 x 5 H2O | 0.30 | mg | ||
|
|
Na2WO4 x 2 H2O | 0.40 | mg | ||
|
|
Distilled water | 1000.00 | ml | ||
| 1 First dissolve nitrilotriacetic acid and adjust pH to 6.5 with KOH, then add minerals. Adjust final to pH 7.0 with KOH. | |||||
Fe(III) quinate solution 0.01 M #
1000
| Compound | Amount | Unit | |||
|---|---|---|---|---|---|
|
|
FeCl3 x 6 H2O | 4.5 | g | ||
|
|
Quinic acid | 1.9 | g | ||
|
|
Distilled water | 1000.0 | ml | ||
| 1 Sterilize by filtration under 100% N2 gas atmosphere. | |||||
Wolin's vitamin solution (10x) #
1000
| Compound | Amount | Unit | |
|---|---|---|---|
|
|
Biotin | 20 | mg |
|
|
Folic acid | 20 | mg |
|
|
Pyridoxine hydrochloride | 100 | mg |
|
|
Thiamine HCl | 50 | mg |
|
|
Riboflavin | 50 | mg |
|
|
Nicotinic acid | 50 | mg |
|
|
Calcium D-(+)-pantothenate | 50 | mg |
|
|
Vitamin B12 | 1 | mg |
|
|
p-Aminobenzoic acid | 50 | mg |
|
|
(DL)-alpha-Lipoic acid | 50 | mg |
|
|
Distilled water | 1000 | ml |