# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.658508 Bacteria.349229 Actinobacteria.126680 Frankia.8939 Frankia_sp_.8914 fri.3016 fri:FraEuI1c_3020 hypothetical protein OC.658508 Bacteria.349229 Actinobacteria.126680 - - cai.8201 cai:Caci_8765 hypothetical protein