# OC Root 2nd 3rd 4th PC Gene/Definition OC.382707 Bacteria.104695 Proteobacteria.627287 Epsilonproteobacteria.12286 ant.715 ant:Arnit_0690 response regulator receiver protein OC.382707 Bacteria.104695 Proteobacteria.627287 Epsilonproteobacteria.12286 alp.611 alp:LPB137_03030 hypothetical protein