# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1528955 Bacteria.611870 Actinobacteria.168013 Arthrobacter.13642 Arthrobacter_sp_.6571 arl.694 arl:AFL94_03690 hypothetical protein OC.1528955 Bacteria.611870 Actinobacteria.168013 Arthrobacter.13642 Arthrobacter_sp_.6571 ary.2770 ary:ATC04_14185 hypothetical protein