# OC Root 2nd 3rd 4th PC Gene/Definition OC.3057 Bacteria.7070 Proteobacteria.472151 Alphaproteobacteria.338605 rbm.1993 rbm:TEF_10130 hypothetical protein OC.3057 Bacteria.7070 Planctomycetes.19752 Gemmata.7700 gog.3232 gog:C1280_18490 hypothetical protein