# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.663716 Bacteria.350676 Proteobacteria.233593 Betaproteobacteria.214393 Ralstonia.7626 Ralstonia_pickettii.5820 rpi.2258 rpi:Rpic_2323 conserved hypothetical protein OC.663716 Bacteria.350676 Proteobacteria.233593 Deltaproteobacteria.55987 - - llu.16 llu:AKJ09_00016 hypothetical protein OC.663716 Bacteria.350676 Proteobacteria.233593 Deltaproteobacteria.55987 - - llu.16 llu:AKJ09_00084 hypothetical protein