Medium data

Search for medium no. = [543].
Unless otherwise stated, sterilize media by autoclaving at 121°C for 15 min.

543   TINDALLIA TEXCOCONENSIS MEDIUM

Solution A:
NH4Cl  1.0     g
KH2PO4  0.3     g
KCl  0.1     g
CaCl2  0.1     g
MgCl2·6H2O  0.1     g
NaCl  75.0     g
Yeast extract  0.5     g
Peptone  5.0     g
Resazurin  1.0     mg
Trace minerals (see Medium No. 151)  10.0     ml
Distilled water  700.0     ml
Mix components and adjust pH to 9.0 with 10 N KOH. Autoclave the solution anaerobically under a N2 atmosphere.
Solution B:
NaHCO3  20.0     g
Na2CO3  3.0     g
Distilled water  300.0     ml
Prepare the medium anaerobically under a N2 atmosphere.
To complete the medium, combine Solutions A and B under a N2 atmosphere. Prior to inoculation, add 0.5 g/L (final) L-cysteine·HCl·H2O and 0.4 g/L (final) Na2S·9H2O from anaerobic and sterile stock solutions (5.0%).



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