# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.532465 Bacteria.775599 Cyanobacteria.60787 Synechococcus.6456 Synechococcus_sp_.227 cya.1218 cya:CYA_1306 hypothetical protein OC.532465 Bacteria.775599 Cyanobacteria.60787 Synechococcus.6456 Synechococcus_sp_.227 cyb.898 cyb:CYB_0925 hypothetical protein