ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04744	Phototransduction	4/17	36/7206	1.19240786143e-06
ko04721	Synaptic vesicle cycle	3/17	80/7206	0.000800964277559
ko04740	Olfactory transduction	2/17	80/7206	0.0148594994444
ko04024	cAMP signaling pathway	3/17	279/7206	0.0261028165019