ATCC medium: 424 Arthrobacter medium
Peptone.....................10.0 g
Yeast extract...............10.0 g
K2HPO4 .......................2.0 g
Rhodotorulic acid*..........20.0 mcg
Agar........................15.0 g
Distilled water..............1.0 L
Adjust pH to 7.4. *For the preparation of rhodotorulic acid see
Biochemistry 7: 3734, 1968. Deferozamine mesylate (Sigma D 9533) may be
substituted for this compound in the same concentration.
Autoclave at 121C for 15 minutes.