# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.385193 Bacteria.154318 Proteobacteria.109697 Gammaproteobacteria.332488 Oceanisphaera.990 ocm.2076 ocm:CBP12_11260 hypothetical protein OC.385193 Bacteria.154318 Proteobacteria.109697 Gammaproteobacteria.332488 Oceanisphaera.990 opf.1620 opf:CBP31_08765 hypothetical protein