# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.419184 Bacteria.41545 Proteobacteria.175015 Gammaproteobacteria.336717 Pseudoalteromonas.17027 plz.415 plz:S4054249_01865 hypothetical protein OC.419184 Bacteria.39270 Proteobacteria.729637 Gammaproteobacteria.339579 Pseudoalteromonas.22997 ptu.2188 ptu:PTUN_a2582 hypothetical protein