# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.110238 Bacteria.320591 Proteobacteria.113329 Alphaproteobacteria.146248 Neorickettsia.452 nse.656 nse:NSE_0686 tuf; translation elongation factor Tu; K02358 elongation factor Tu OC.110238 Bacteria.320591 Proteobacteria.113329 Alphaproteobacteria.146248 Neorickettsia.452 nri.633 nri:NRI_0663 tuf; translation elongation factor Tu; K02358 elongation factor Tu OC.110238 Bacteria.320591 Proteobacteria.113329 Alphaproteobacteria.146248 Neorickettsia.452 nhm.606 nhm:NHE_0649 tuf; translation elongation factor Tu; K02358 elongation factor Tu