# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1335550 Bacteria.332038 Actinobacteria.109572 Arthrobacter.7218 Arthrobacter_sp_.3864 arr.473 arr:ARUE_c01610 hypothetical protein OC.1335550 Bacteria.332038 Actinobacteria.109572 Arthrobacter.7218 Arthrobacter_sp_.3864 arh.664 arh:AHiyo8_05970 hypothetical protein OC.1335550 Bacteria.332038 Actinobacteria.109572 Arthrobacter.7218 Arthrobacter_sp_.3864 arx.3034 arx:ARZXY2_3747 hypothetical protein