sphingopyxis ginsengisoli sphingopyxis ginsengisoli sphingopyxis ginsengisoli is a gram-negative, aerobic, rod-shaped and motile bacterium from the genus of sphingopyxis which has been isolated from soil from a ginseng field from pocheon in korea. sphingopyxis ginsengisoli scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: sphingomonadales family: sphingomonadaceae genus: sphingopyxis species: s. ginsengisoli binomial name sphingopyxis ginsengisolilee et al. 2008 type strain kctc 12582, lmg 23390, gsoil 250