ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04744	Phototransduction	4/42	36/7206	5.13058142673e-05
ko05032	Morphine addiction	5/42	110/7206	0.000410436722722
ko04727	GABAergic synapse	4/42	110/7206	0.00368249470949
ko04740	Olfactory transduction	3/42	80/7206	0.0110831051141
ko04975	Fat digestion and absorption	2/42	35/7206	0.0174736831822
ko04723	Retrograde endocannabinoid signaling	4/42	175/7206	0.0183470751059
ko02010	ABC transporters	2/42	39/7206	0.0214449815255
ko04710	Circadian rhythm	2/42	43/7206	0.025754019071
ko05033	Nicotine addiction	2/42	56/7206	0.0418898005675
ko04713	Circadian entrainment	3/42	136/7206	0.0442325796042