Taxon

Obesumbacterium proteus

Oceanobacillus sp.

Ochrobactrum anthropi -> Brucella anthropi

Ochrobactrum grignonensis -> Brucella grignonensis

Ochrobactrum intermedium -> Brucella intermedia

Ochrobactrum pecoris -> Brucella pecoris

Ochrobactrum rhizosphaerae -> Brucella rhizosphaerae

Ochrobactrum sp.

Ochrobactrum tritici -> Brucella tritici

Odoribacter splanchnicus

Oenococcus oeni

Oerskovia turbata

Oerskovia xanthineolytica -> Cellulosimicrobium cellulans

Oligella ureolytica

Oligella urethralis

Oligotropha carboxidovorans -> Afipia carboxidovorans

Olivibacter oleidegradans

Ornithinibacillus bavariensis

Ornithinibacillus californiensis

Ornithinimicrobium murale

Ornithobacterium rhinotracheale

Ottowia testudinis

Oxalicibacterium faecigallinarum

Oxalicibacterium flavum

Oxalicibacterium solurbis