# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.662363 Bacteria.544770 Proteobacteria.307135 Gammaproteobacteria.132888 Shewanella.12270 Shewanella_sp_.757 she.1700 she:Shewmr4_1705 hypothetical protein OC.662363 Bacteria.544770 Proteobacteria.307135 Gammaproteobacteria.132888 Shewanella.12270 Shewanella_sp_.757 shn.1801 shn:Shewana3_1815 hypothetical protein