- Anthracycline antibiotic 2-hydroxyaclacinomycins. I. 2-Hydroxyaclacinomycin-producing recombinant obtained from aclacinomycin-blocked mutants of Streptomyces galilaeus by a technique of protoplast fusion. Yoshimoto, A., Johdo, O., Ishikura, T., Takeuchi, T. The Japanese journal of antibiotics. (1991)