# OC Root 2nd 3rd 4th PC Gene/Definition OC.1666169 Bacteria.767761 Cyanobacteria.50097 Microcystis.1932 mar.3196 mar:MAE_35980 unknown protein OC.1666169 Bacteria.767761 Cyanobacteria.50097 Microcystis.1932 mpk.4343 mpk:VL20_5634 hypothetical protein