Yersinia pestis subsp. microtus Dataset NCBI Taxonomy Rank SUBSPECIES Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Yersiniaceae genus Yersinia species Yersinia pestis Name Synonyms 'Yersinia pestis subsp. microtus' Homonyms Yersinia pestis subsp. microtus Yersinia pestis biovar Microtus strain 91001 Yersinia pestis biovar Microtus 91001 'Yersinia pestis subsp. microtus'