ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00730	Thiamine metabolism	2/4	14/7206	2.09859828362e-05
ko00230	Purine metabolism	2/4	194/7206	0.00417471891415
ko05016	Huntington's disease	2/4	215/7206	0.00510980476866