streptomyces yunnanensis streptomyces yunnanensis streptomyces yunnanensis is a bacterium species from the genus of streptomyces which has been isolated from soil from a suburb of kunming in the yunnan province in china. streptomyces yerevanensis scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. yerevanensis binomial name streptomyces yerevanensiszhang et al. 2003 type strain cgmcc 4.1004, dsm 41793, jcm 12115, nbrc 100781 yim 41004