# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.415761 Bacteria.1172542 Proteobacteria.706463 Gammaproteobacteria.304651 Idiomarina.3316 Idiomarina_sp_.4168 idt.2374 idt:C5610_12535 hypothetical protein; K06889 uncharacterized protein