Strain modifications for Medium 504
6 distinct modifications were found.
Replace glucose with 0.50 g/l of pyrogallol as the substrate. When growth appears feed once more with 0.50 g/l pyrogallol.
Replace glucose with 10.00 g/l Proteose peptone (BD Difco) as substrate. Adjust pH of complete medium to 6.5 - 7.0.
Replace glucose with 2.50 g/l maltose and 2.00 g/l yeast extract as substrates.
Replace glucose with 2.50 g/l of Na2-succinate and 0.50 g/l yeast extract as substrates.
Supplement medium with 0.50 g/l yeast extract.
Use 0.30 g/l L-Cysteine-HCl x H2O and 1.50 g/l acetaldehyde as substrates. Acetaldehyde should be added in aliquots of 0.20 g/l at regular intervals until full growth is achieved.