# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.257193 Bacteria.204579 Proteobacteria.200981 Alphaproteobacteria.90106 Oligotropha.2189 oca.318 oca:OCAR_4320 MexT protein OC.257193 Bacteria.204579 Proteobacteria.200981 Alphaproteobacteria.90106 Oligotropha.2189 ocg.208 ocg:OCA5_c02050 transcriptional regulator, LysR family OC.257193 Bacteria.204579 Proteobacteria.200981 Alphaproteobacteria.90106 Oligotropha.2189 oco.209 oco:OCA4_c02050 transcriptional regulator, LysR family