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Distribution
조성 | 용량 | 단위 |
---|---|---|
NH4Cl | 1.5 | g |
NaH2PO4 | 0.6 | g |
KCl | 0.1 | g |
NaHCO3 | 2.5 | g |
Sodium acetate | 0.82 | g |
Sodium fumarate (filter sterilized) | 8 | g |
Vitamine solution (see medium 1335) | 10.0 | ml |
Trace element solution (see medium 918) | 10.0 | ml |
D.W | 976 | ml |
0.025% Resazurin | 4 | ml |
** ph : -
** memo : 10 mM sodium acetate (electron donor), 20 mM ferric citrate (electron acceptor)
** 추가조치 사항 : Dissolve ingredients (except bicarbonate, fumarate and vitamins), sparge medium with
80% N2 and 20% CO2 gas mixture for 30 ? 45 min to make it anoxic. Add bicarbonate
and equilibrate the medium with 80% N2 and 20% CO2 gas mixture to reach a pH of 6.8,
then dispense medium under the same gas atmosphere into anoxic Hungate-type tubes
or serum vials and autoclave. After autoclaving add fumarate and vitamins from anoxic
stock solutions prepared under 100% N2 gas atmosphere and sterilized by filtration.
Check medium pH and adjust to 6.8, if necessar