# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1519227 Bacteria.600177 Actinobacteria.105554 Arthrobacter.14407 Arthrobacter_sp_.8369 arr.597 arr:ARUE_c02860 hypothetical protein OC.1519227 Bacteria.600177 Actinobacteria.105554 Arthrobacter.14407 Arthrobacter_sp_.8369 arn.332 arn:CGK93_01660 hypothetical protein