ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04744	Phototransduction	3/6	36/7206	2.26721935197e-06
ko04022	cGMP-PKG signaling pathway	2/6	216/7206	0.0123889693963
ko04024	cAMP signaling pathway	2/6	279/7206	0.0202078391819
ko05033	Nicotine addiction	1/6	56/7206	0.0457468110124