ko pathway ratio_in_study ratio_in_pop p_value ko00515 Mannose type O-glycan biosynthesis 1/3 25/7206 0.0103733609994 ko04727 GABAergic synapse 1/3 110/7206 0.0451058259174 ko05032 Morphine addiction 1/3 110/7206 0.0451058259174