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Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Alphaproteobacteria
Rhizobiales (Hyphomicrobiales)
Bradyrhizobiaceae
Nitrobacter
Nitrobacter winogradskyi

Nitrobacter winogradskyi nb-255 (21398708)