# OC Root 2nd 3rd 4th PC Gene/Definition OC.1666139 Bacteria.767730 Cyanobacteria.50041 Microcystis.380 mar.1265 mar:MAE_12030 unknown protein OC.1666139 Bacteria.767730 Cyanobacteria.50041 Microcystis.380 miq.1922 miq:B5D77_11030 hypothetical protein