Photorhizobium thompsonianum BTAi1 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Nitrobacteraceae genus Bradyrhizobium species Bradyrhizobium sp.Usda Name Homonyms Photorhizobium thompsonianum Photorhizobium thompsonianum BTAi1 'Photorhizobium thompsonianum'