# OC Root 2nd 3rd 4th PC Gene/Definition OC.1666205 Bacteria.767799 Cyanobacteria.50156 Microcystis.3618 mar.5388 mar:MAE_61830 unknown protein OC.1666205 Bacteria.767799 Cyanobacteria.50156 Microcystis.3618 mpk.1369 mpk:VL20_2218 hypothetical protein