streptomyces oryzae streptomyces oryzae streptomyces oryzae is a bacterium species from the genus of streptomyces which has been isolated from the stem of a rice plant oryza sativa. streptomyces oryzae scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. oryzae binomial name streptomyces oryzaesharma et al. 2016 type strain bcc 60400, nbrc 109761, s16-07