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1056. DESULFOSALSIMONAS MEDIUM

Culture medium recipe

Vol.
×
Equipment needed: Hungate tubes Filter Autoclave
# Compound Amount Unit Conc. [g/L] Conc. [mM]
1 60.0 g 59.289 1014.48
2 10.0 g 9.881 40.091
3 6.0 g 5.929 79.528
4 0.4 g 0.395 2.689
5 1.0 g 0.988 18.473
6 0.1 g 0.099 0.726
7 0.5 g 0.494 -
8 Trace element solution SL-10 1.0 ml - -
9 Selenite-tungstate solution 1.0 ml - -
10
(0.1% w/v)
0.5 ml 4.9e-4 0.002
11 1.5 g 1.482 13.985
12 Vitamin solution 10.0 ml - -
13 1.5 g 1.482 15.43
14 0.3 g 0.296 1.234
15 1000.0 ml 986.371 54751.8
16 , may stimulate growth of some strains 20.0 mg 0.02 -
Instructions:
  1. Dissolve ingredients (except carbonate, vitamins, propionate and sulfide) 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. Add vitamins (sterilized by filtration), propionate and sulfide 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. Adjust pH of the complete medium to 7.0 - 7.2, if necessary. Prior to use add sterile 80% H2 gas to 0.5 bar overpressure.
  2. Note: Addition of 10 - 20 mg sodium dithionite per liter (e.g. from 5%(w/v) solution, freshly prepared under N2 and filter-sterilized) can be used to completely reduce the medium and may stimulate growth at the beginning.
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: 7.2
Equipment needed: Autoclave, Filter, Hungate tubes

Associated strains

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

Gas composition

  • 80 % H2

Molecular composition

Compound Conc. [g/L] Conc. [mM]
Distilled water 998.198 55408.3
NaCl 59.289 1014.48
MgSO4 x 7 H2O 9.881 40.091
KCl 5.929 79.528
Na-propionate 1.482 15.43
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Cultivation metadata from 1 strains BacDive

pH 4 - 6 1 strain
pH 6 - 8 1 strain
pH 8 - 10 1 strain
phyla 1 1 strain
oxygen anaerobe 1 strain
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