ko pathway ratio_in_study ratio_in_pop p_value ko00340 Histidine metabolism 1/11 25/7206 0.0375330903696 ko00514 Other types of O-glycan biosynthesis 1/11 30/7206 0.0448842130032 ko04392 Hippo signaling pathway -multiple species 1/11 31/7206 0.0463482979607