# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.570771 Bacteria.125381 Actinobacteria.50883 Gordonia.3655 Gordonia_sp_.4144 gor.639 gor:KTR9_0606 putative transcriptional regulators OC.570771 Bacteria.125381 Actinobacteria.50883 Gordonia.3655 - gta.714 gta:BCM27_03605 HxlR family transcriptional regulator