ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04744	Phototransduction	4/20	36/7206	2.40162081549e-06
ko05030	Cocaine addiction	2/20	73/7206	0.0170950118776
ko04062	Chemokine signaling pathway	3/20	201/7206	0.017176419174
ko04721	Synaptic vesicle cycle	2/20	80/7206	0.0203190906052
ko04260	Cardiac muscle contraction	2/20	98/7206	0.0296672867837
ko04727	GABAergic synapse	2/20	110/7206	0.0366868065346
ko05032	Morphine addiction	2/20	110/7206	0.0366868065346