# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.3067 Bacteria.6771 Proteobacteria.4073 Deltaproteobacteria.39821 Myxococcus.4712 mxa.3757 mxa:MXAN_3879 sensory box sensor histidine kinase/response regulator OC.3067 Bacteria.6771 Proteobacteria.4073 Deltaproteobacteria.39821 Myxococcus.4712 mfu.5388 mfu:LILAB_27605 sensory box sensor histidine kinase/response regulator OC.3067 Bacteria.6771 Proteobacteria.4073 Deltaproteobacteria.39821 Myxococcus.4712 mym.3032 mym:A176_003034 PAS/PAC domain protein OC.3067 Bacteria.6771 Proteobacteria.4073 Deltaproteobacteria.39821 Myxococcus.4712 mmas.3738 mmas:MYMAC_003814 hybrid sensor histidine kinase/response regulator