"Sphingomonas natans" Choi et al. 2024 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Sphingomonas species Sphingomonas natans Name Homonyms Sphingomonas natans "Sphingomonas natans" Choi et al. 2024