Eric Walker added Iranian researchers extract antibiotics from marine sediments - Tehran Times to Antibiotic agents and Streptomyces

Eric Walker added Streptomyces - Wikipedia to Streptomyces

Eric Walker added Streptomyces - Wikipedia and Iranian researchers extract antibiotics from marine sediments - Tehran Times to Streptomyces, and added Streptomyces to Actinobacteria

Eric Walker added Streptomyces and Actinomycetales to Actinobacteria, and added Actinobacteria to Bacteria