ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00910	Nitrogen metabolism	1/3	19/7206	0.00789032901784
ko04744	Phototransduction	1/3	36/7206	0.0149148195516
ko04721	Synaptic vesicle cycle	1/3	80/7206	0.0329417140559