the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Gammaproteobacteria (class)
Methylococcales (order)
Methylococcaceae (family)
Methylobacillus (genus)
[hide inferior taxa]
Methylobacillus flagellatus (species)
Methylobacillus glycogenes (species)
Methylobacillus sp. (species)