Streptomyces aureofaciens Duggar (ATCC® 13191)

Strain Designations: E504  /  Type Strain: no  /  Biosafety Level: 1

Strain Designations E504
Produces 5-alpha(11-alpha)-dehydrotetracycline
Produces 6-demethyltetracycline
Produces 7-chloro-6-demethyltetracycline
Produces chlortetracycline aureomycin
Produces tetracyclines
Type Strain no
Biosafety Level 1
Product Format freeze-dried
Storage Conditions Frozen: -80°C or colder
Freeze-Dried: 2°C to 8°C
Live Culture: See Propagation Section
Preceptrol® no
Type Strain no
Medium Medium 1877: ISP Medium 1
Medium 196: Yeast malt extract agar
Growth Conditions
Temperature: 26°C
Atmosphere: Aerobic
Name of Depositor American Cyanamid Co.

Miller PA, McCormick JR. Biological transformation of anhydrotetracycline to 5alpha(11alpha)-dehydrotetracyclines. US Patent 2,952,587 dated Sep 13 1960

McCormick JR, et al. Process of producing an antibiotic of the tetracycline series. US Patent 2,970,947 dated Feb 7 1961