ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04744	Phototransduction	20/193	36/7206	6.73788494342e-23
ko04727	GABAergic synapse	19/193	110/7206	6.37331226576e-11
ko05032	Morphine addiction	17/193	110/7206	4.03827800983e-09
ko04724	Glutamatergic synapse	16/193	152/7206	2.63684613913e-06
ko04723	Retrograde endocannabinoid signaling	17/193	175/7206	3.86770561412e-06
ko04725	Cholinergic synapse	15/193	160/7206	2.24956895228e-05
ko04721	Synaptic vesicle cycle	10/193	80/7206	4.85352864545e-05
ko04726	Serotonergic synapse	12/193	137/7206	0.00028769406386
ko05033	Nicotine addiction	7/193	56/7206	0.00067676903592
ko04728	Dopaminergic synapse	13/193	185/7206	0.00133582337394
ko04062	Chemokine signaling pathway	13/193	201/7206	0.00279941477608
ko04144	Endocytosis	18/193	342/7206	0.00534879170708
ko04713	Circadian entrainment	9/193	136/7206	0.0105780189429
ko05030	Cocaine addiction	6/193	73/7206	0.01314712211
ko04974	Protein digestion and absorption	7/193	96/7206	0.0142106557195
ko04512	ECM-receptor interaction	6/193	79/7206	0.0188333130096
ko04740	Olfactory transduction	6/193	80/7206	0.0199217788495
ko04742	Taste transduction	5/193	61/7206	0.0231908622898
ko05166	HTLV-I infection	2/193	292/7206	0.025008246501
ko00830	Retinol metabolism	4/193	42/7206	0.025262854482
ko04911	Insulin secretion	7/193	117/7206	0.0371830393343
ko00230	Purine metabolism	10/193	194/7206	0.0400382125178
ko00512	Mucin type O-glycan biosynthesis	3/193	29/7206	0.0414765484535
ko04950	Maturity onset diabetes of the young	3/193	29/7206	0.0414765484535
ko05169	Epstein-Barr virus infection	1/193	206/7206	0.0457116465752
ko04810	Regulation of actin cytoskeleton	2/193	264/7206	0.0494487894735