microbacterium kribbense microbacterium kribbense microbacterium kribbense is a gram-positive and rod-shaped bacterium from the genus microbacterium which has been isolated from soil from the bigeum island in korea. microbacterium kribbense scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: microbacteriaceae genus: microbacterium species: m. kribbense binomial name microbacterium kribbensedastager et al. 2008 type strain dsm 19265jcm 16950kctc 19269msl-04