# OC Root 2nd 3rd 4th PC Gene/Definition OC.662377 Bacteria.375057 Bacteroidetes.17231 Fluviicola.2287 flu.460 flu:CHH17_01820 DNA-binding protein OC.662377 Bacteria.375057 Bacteroidetes.17233 Fluviicola.3235 flu.2525 flu:CHH17_13085 DNA-binding protein