paralcaligenes ureilyticus paralcaligenes ureilyticus paralcaligenes ureilyticus is a gram-negative, non-spore-forming, strictly aerobic and motile bacterium from the genus paralcaligenes which has been isolated from soil from a ginseng field in korea. paralcaligenes ureilyticus scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: alcaligenaceae genus: paralcaligenes species: p. ureilyticus binomial name paralcaligenes ureilyticuskim et al. 2011 type strain dsm 24591, gr24-5, kacc 13888