# OC Root 2nd 3rd 4th PC Gene/Definition OC.410500 Bacteria.215536 Actinobacteria.164087 Aeromicrobium.1273 aer.333 aer:AERYTH_01750 hypothetical protein OC.410500 Bacteria.215536 Actinobacteria.164087 Aeromicrobium.1273 aez.563 aez:C3E78_02785 hypothetical protein