# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.580552 Bacteria.118472 Proteobacteria.492485 Betaproteobacteria.153074 Burkholderia.43658 Burkholderia_glumae.7505 bgp.4136 bgp:BGL_2c06210 hypothetical protein; K07124 uncharacterized protein