# OC Root 2nd 3rd 4th PC Gene/Definition OC.1666181 Bacteria.767773 Cyanobacteria.50114 Microcystis.2388 mar.3810 mar:MAE_43280 unknown protein OC.1666181 Bacteria.767773 Cyanobacteria.50114 Microcystis.2388 mpk.1761 mpk:VL20_2665 hypothetical protein