GYM Streptomyces Medium
Glucose 4.0 g
Yeast Extract 4.0 g
Malt Extract 10.0 g
CaCO3 2.0 g
Agar 12.0 g
Distilled water 1000.0 ml
Adjust pH to 7.2 with KOH before adding agar (use pH indicator paper). Delete CaCO3 if liquid medium is used.