Vibrio cholerae serogroup O139 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Vibrionales family Vibrionaceae genus Vibrio species Vibrio cholerae Name Homonyms Vibrio cholerae serogroup O139 Vibrio cholerae serogroup O1 Vibrio cholerae serogroup O27 Vibrio cholerae serogroup O37