ottowia oryzae ottowia oryzae ottowia oryzae is a gram-negative, non-spore-forming, short-rod-shaped and non-motile bacterium from the genus ottowia which has been isolated from andong sikhye from korea. ottowia beijingensis scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: comamonadaceae genus: ottowia species: ottowia oryzae binomial name o. oryzaeheo et al. 2018 type strain kacc 19325, nbrc 113109, kadr8-3