Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Alphaproteobacteria
Rhizobiales (Hyphomicrobiales)
Bradyrhizobiaceae
Bradyrhizobium (P. carboxydohydrogena)
Bradyrhizobium diazoefficiens (18210386)