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981. GEOTHERMOBACTER MEDIUM

Culture medium recipe

Vol.
×
Equipment needed: Hungate tubes Filter Autoclave
# Compound Amount Unit Conc. [g/L] Conc. [mM]
1 19.00 g 18.775 321.251
2 9.00 g 8.893 43.744
3 0.15 g 0.148 0.601
4 0.30 g 0.296 2.016
5 0.50 g 0.494 6.627
6 0.42 g 0.415 3.05
7 0.10 g 0.099 0.748
8 0.05 g 0.049 0.48
9 0.02 g 0.02 0.074
10 1.01 g 0.998 9.871
11 Trace element solution SL-10 1.00 ml - -
12 Selenite-tungstate solution 1.00 ml - -
13 1.00 g 0.988 9.323
14 0.10 g 0.099 -
15 1.34 g 1.324 9.875
16 Vitamin solution 10.00 ml - -
17 0.05 g 0.049 0.281
18 1000.00 ml 986.371 54751.8
Instructions:
  1. Dissolve ingredients (except carbonate, yeast extract, malic acid, vitamins and cysteine) and sparge medium with 80% N2 and 20% CO2 gas mixture for 30 - 45 min to make it anoxic. Dispense medium under same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Prior to inoculation add yeast extract, malic acid, vitamins (sterilized by filtration), and cysteine from sterile anoxic stock solutions prepared under 100% N2 gas and carbonate from a sterile anoxic stock solution prepared under 80% N2 and 20% CO2 gas mixture. The pH of the complete medium should be 6.2.
Solution occurs in 161 other media (first defined in medium 385 )
# Compound Amount Unit Conc. [g/L] Conc. [mM]
1 0.5 g 0.5 12.501
2 3.0 mg 0.003 0.011
3 4.0 mg 0.004 0.012
4 1000.0 ml 998.207 55408.8
Solution occurs in 366 other media (first defined in medium 141 )
# Compound Amount Unit Conc. [g/L] Conc. [mM]
1 2.0 mg 0.002 0.008
2 2.0 mg 0.002 0.005
3 10.0 mg 0.01 0.049
4 5.0 mg 0.005 0.015
5 5.0 mg 0.005 0.013
6 5.0 mg 0.005 0.041
7 5.0 mg 0.005 0.01
8 0.1 mg 1.0e-4 6.3e-5
9 5.0 mg 0.005 0.036
10 5.0 mg 0.005 0.024
11 1000.0 ml 998.207 55408.8
Solution occurs in 239 other media (first defined in medium 320 )
# Compound Amount Unit Conc. [g/L] Conc. [mM]
2
(25%; 7.7 M)
10.0 ml 3.17 86.943
3 1.5 g 1.5 7.545
4 70.0 mg 0.07 0.514
5 100.0 mg 0.1 0.505
6 6.0 mg 0.006 0.097
7 190.0 mg 0.19 0.799
8 2.0 mg 0.002 0.012
9 24.0 mg 0.024 0.101
10 36.0 mg 0.036 0.149
11 990.0 ml 988.225 54854.8
Instructions:
  1. First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.0 ml.

Metadata

Media status: Official DSMZ medium
Source: DSMZ
Taxonomic range:  Bacteria
Medium type: Complex medium
Final pH: 6.2
Equipment needed: Autoclave, Filter, Hungate tubes

Associated strains

All strains for this medium: 1
Strains with modifications: 1

Gas composition

  • 20 % CO2
  • 80 % N2

Molecular composition

Compound Conc. [g/L] Conc. [mM]
Distilled water 998.198 55408.3
NaCl 18.775 321.251
MgCl2 x 6 H2O 8.893 43.744
Malic acid 1.324 9.875
KNO3 0.998 9.871
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Cultivation metadata from 1 strains BacDive

phyla 1 1 strain
oxygen anaerobe 1 strain
temperature thermophilic 1 strain

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