# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.59197 Bacteria.27295 Proteobacteria.137048 Betaproteobacteria.109681 Massilia.2911 Massilia_sp_.1361 mnr.2816 mnr:ACZ75_15265 chemotaxis protein CheY OC.59197 Bacteria.27295 Proteobacteria.137048 Betaproteobacteria.109681 Massilia.2911 - mass.1336 mass:CR152_06435 DNA-binding response regulator OC.59197 Bacteria.27295 Proteobacteria.137048 Betaproteobacteria.109681 Massilia.2911 - masz.1170 masz:C9I28_06085 DNA-binding response regulator OC.59197 Bacteria.27295 Proteobacteria.137048 Betaproteobacteria.109681 Massilia.16881 - mtim.3360 mtim:DIR46_18205 DNA-binding response regulator OC.59197 Bacteria.27295 Proteobacteria.137048 Betaproteobacteria.109681 Massilia.2911 Massilia_sp_.1361 masy.4598 masy:DPH57_24210 DNA-binding response regulator