ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko03060	Protein export	2/9	23/7206	0.000346109531157
ko03070	Bacterial secretion system	1/9	3/7206	0.00374271864131
ko05100	Bacterial invasion of epithelial cells	2/9	99/7206	0.00631696595962
ko02024	Quorum sensing	1/9	15/7206	0.0185893888045
ko03020	RNA polymerase	1/9	29/7206	0.0356616856344