Novosphingobium nitrogenifigens Y88 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Novosphingobium species Novosphingobium nitrogenifigens Name Homonyms Novosphingobium nitrogenifigens Novosphingobium nitrogenifigens Y88 Novosphingobium nitrogenifigens Addison et al. 2007