ko pathway ratio_in_study ratio_in_pop p_value ko04139 Mitophagy - yeast 1/8 37/7206 0.0403654728365 ko00140 Steroid hormone biosynthesis 1/8 41/7206 0.0446426868274 ko03022 Basal transcription factors 1/8 44/7206 0.0478396411997