# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.110192 Bacteria.320592 Proteobacteria.21451 Gammaproteobacteria.42557 Gammaproteobacteria___Enterobacteria.90541 Riesia.377 rig.358 rig:AOQ88_01695 tuf; elongation factor Tu; K02358 elongation factor Tu