# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.673859 Bacteria.151060 Proteobacteria.715677 Gammaproteobacteria.317895 Marinobacter.6458 Marinobacter_hydrocarbonoclasticus.4205 mhc.657 mhc:MARHY0660 hypothetical protein OC.673859 Bacteria.87327 Proteobacteria.594780 Deltaproteobacteria.104749 - - dak.1751 dak:DaAHT2_1807 hypothetical protein