# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.257182 Bacteria.204567 Proteobacteria.15408 Betaproteobacteria.109062 Hydrogenophaga.598 hyb.2 hyb:Q5W_00760 LysR family transcriptional regulator OC.257182 Bacteria.204567 Proteobacteria.15408 Betaproteobacteria.109062 Hydrogenophaga.598 hyb.2 hyb:Q5W_22650 hypothetical protein