ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04740	Olfactory transduction	2/6	80/7206	0.00177382420125
ko00982	Drug metabolism - cytochrome P450	1/6	37/7206	0.0304253158369
ko00980	Metabolism of xenobiotics by cytochrome P450	1/6	40/7206	0.0328580362704
ko05204	Chemical carcinogenesis	1/6	48/7206	0.0393204359922
ko00480	Glutathione metabolism	1/6	55/7206	0.0449454787331
ko05033	Nicotine addiction	1/6	56/7206	0.0457468110124
ko04742	Taste transduction	1/6	61/7206	0.049745073093