ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00480	Glutathione metabolism	2/22	55/7206	0.0119824142764
ko00330	Arginine and proline metabolism	2/22	61/7206	0.0146041826019
ko04115	p53 signaling pathway	2/22	74/7206	0.0210466263365
ko05222	Small cell lung cancer	2/22	89/7206	0.029686636995
ko05132	Salmonella infection	2/22	98/7206	0.0354433537126