# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.505921 Bacteria.78732 Actinobacteria.100251 - - aul.1157 aul:DCC27_006090 GntR family transcriptional regulator OC.505922 Bacteria.79180 Actinobacteria.69345 Rhodococcus.25698 Rhodococcus_sp_.22098 rhw.696 rhw:BFN03_03335 hypothetical protein