# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.460427 Bacteria.1132795 Proteobacteria.657616 Gammaproteobacteria.236645 Alteromonas.7656 Alteromonas_macleodii.5132 amk.2320 amk:AMBLS11_11780 hypothetical protein