Strain modifications for Medium 1040
4 distinct modifications were found.
Reduce amount of Na-lactate to 0.6 g/l and replace Wolin's vitamin solution of medium 141 with the vitamin solution of medium 521.
Replace lactate with 3.0 g/l D-glucose added to the autoclaved medium from a sterile anoxic stock solution and adjust pH of complete medium to 6.0.
Replace lactate with 3.0 g/l D-glucose added to the autoclaved medium from a sterile anoxic stock solution and adjust pH of complete medium to 7.5 -8.0.