# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.514621 Bacteria.100605 Proteobacteria.238663 Gammaproteobacteria.236834 Alteromonas.8033 Alteromonas_mediterranea.5083 amag.523 amag:I533_02450 hypothetical protein OC.514621 Bacteria.100605 Proteobacteria.238663 Betaproteobacteria.253174 - - odi.2701 odi:ODI_R2739 Heat shock protein G homolog