# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.186563 Bacteria.1065299 Proteobacteria.528884 Betaproteobacteria.216406 Ralstonia.16931 Ralstonia_solanacearum.7383 rsm.2516 rsm:CMR15_30037 conserved protein of unknown function