# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.455680 Bacteria.350748 Proteobacteria.153069 Betaproteobacteria.228208 Variovorax.12833 vbo.4118 vbo:CKY39_22085 cyclase OC.455680 Bacteria.350748 Proteobacteria.153069 Alphaproteobacteria.202569 Caulobacter.8549 cmb.2188 cmb:CSW64_11145 cyclase