Mesorhizobium	Mesorhizobium loti MAFF303099	266835	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;Phyllobacteriaceae; Mesorhizobium	
Bradyrhizobium	Bradyrhizobium japonicum USDA110	224911	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Bradyrhizobiaceae; Bradyrhizobium	
Sinorhizobium	Sinorhizobium meliloti 1021	266834	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium	
Etli	Rhizobium etli CFN42	347834	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium	
Leguminosarum	Rhizobium leguminosarum bv. viciae 3841	216596	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium	
NGR234	Rhizobium sp. pNGR234ab			
R7A	M.loti R7A symbiosis island			
BTAi1	Bradyrhizobium sp. BTAi1	288000	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Bradyrhizobiaceae; Bradyrhizobium	
ORS278	Bradyrhizobium sp. ORS278	114615	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Bradyrhizobiaceae; Bradyrhizobium	
ORS571	Azorhizobium caulinodans ORS571	438753	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Xanthobacteraceae; Azorhizobium	
FRAAL	Frankia alni ACN14a	326424	Bacteria; Actinobacteria; Actinobacteridae; Actinomycetales; Frankineae; Frankiaceae; Frankia	
FRANCCI3	Frankia sp. CcI3	106370	Bacteria; Actinobacteria; Actinobacteridae; Actinomycetales; Frankineae; Frankiaceae; Frankia	
FRANEAN1	Frankia sp. EAN1pec	298653	Bacteria; Actinobacteria; Actinobacteridae; Actinomycetales; Frankineae; Frankiaceae; Frankia	
AZO	Azoarcus sp. BH72	62928	Bacteria; Proteobacteria; Betaproteobacteria; Rhodocyclales; Rhodocyclaceae; Azoarcus	
GDIA	Gluconacetobacter diazotrophicus PAl 5	272568	Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Acetobacteraceae; Gluconacetobacter	
KPK	Klebsiella pneumoniae Kp342			
NGR234abc	Rhizobium sp. NGR234	394	Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium	
IB510	Azospirillum sp. B510	137722	Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Azospirillum	
RALTA	Cupriavidus taiwanensis LMG 19424	164546	Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; Burkholderiaceae; Cupriavidus