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Main sol. 1631

Internal Solution-ID: S3387

Compound Amount Unit Conc. [g/L] Conc. [mM]
Mineral salt solution
(medium 621)
20.00 ml - -
Peptone
(Bacto)
0.25 g 0.25 -
Yeast extract
(Bacto)
0.25 g 0.25 -
HEPES 2.38 g 2.38 9.987
Agar
(Bacto)
15.00 g 15 44.599
Distilled water 965.00 ml - -
1 Sterilize 20 min./121°C. After cooling to 60°C add to the medium:
Glucose
(2.5%, sterile-filtered)
10.00 ml 0.25 1.388
Vitamin solution (double conc.) 5.00 ml - -
2 Adjust pH to 7.5 (the medium is only weakly buffered; one needs approx. 10 drops/l medium of 6 N KOH).
1631 VERRUCOMICROBIUM MEDIUM (IG)