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Basal minerals

Internal Solution-ID: S4878

Equipment needed: Autoclave Filter
Compound Amount Unit Conc. [g/L] Conc. [mM]
Na2CO3 190.0 g 3518.52 33197.3
NaHCO3 30.0 g 555.556 6613.21
NaCl 16.0 g 296.296 5070.09
K2HPO4 2.0 g 37.037 212.641
1 Add components to distilled water and bring volume to 1.0 L. Autoclave and let it stand for three days. Decant the clear solution into another empty sterile bottle. Then, aseptically add per liter the following solutions (autoclaved or *filter-sterilized):
Trace vitamins (see Medium No. 197)
(*)
10.0 ml - -
NH4Cl
(4 M)
1.0 ml - -
Selenite-tungstate solution (see Medium No. 431)
(*)
1.0 ml - -
Trace element solution SL-4 1.0 ml - -
MgSO4
(1 M)
1.0 ml - -
Yeast extract
(10%)
0.2 ml - -
Sodium butyrate
(1 M)
20.0 ml - -
Sodium acetate
(1 M)
20.0 ml - -
2 Distribute the medium into culture vessels, replace the gas phase with N2 containing 5% O2 (by vol.) and close with butyl rubber stoppers.
J887 NATRONOLIMNOBIUS AHT32 MEDIUM (A)