# OC Root 2nd 3rd 4th PC Gene/Definition OC.1666160 Bacteria.767752 Cyanobacteria.50075 Microcystis.1262 mar.2317 mar:MAE_24620 unknown protein OC.1666160 Bacteria.767752 Cyanobacteria.50075 Microcystis.1262 mpk.2956 mpk:VL20_4038 hypothetical protein