Strain modifications for Medium 825
1 distinct modifications were found.
Supplement medium with 0.5 g/l DL-dithiothreitol (DTT), 20 ml/l methanol (50% v/v), and 0.5 g/l 2-mercaptoethanesulfonate (coenzyme M) added to the autoclaved medium from sterile anoxic stock solutions. The stock solution of DTT has to be sterilized by filtration. Omit Na2S x 9 H2O and L-cysteine HCl x H2O. Adjust the pH of the final medium to 6.5.