Table 1.

Summary of bacterial characteristics by species^36,50,51,54.

L. rhamnosus KLE2101	B. fragilis KLE1958	E. coli MG1655	R. gnavus KLE1940
Gram positive	Gram negative	Gram negative	Gram positive
Non-motile	Non-motile	Motile	Motile
Facultative anaerobe	Obligate anaerobe	Facultative anaerobe	Obligate anaerobe