Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Alphaproteobacteria
Rhizobiales (Hyphomicrobiales)
Rhizobiaceae
Agrobacterium
Agrobacterium tumefaciens (Crown gall)
Agrobacterium fabrum str. c58 (21397624)