# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.661229 Bacteria.349215 Actinobacteria.126648 Frankia.8677 Frankia_sp_.8564 fri.2583 fri:FraEuI1c_2506 hypothetical protein OC.661229 Bacteria.349215 Actinobacteria.126648 - - kal.4347 kal:KALB_4981 hypothetical protein