# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1976819 Bacteria.1120725 Proteobacteria.635747 Epsilonproteobacteria.22603 Sulfurospirillum.2910 smul.1205 smul:SMUL_1246 hypothetical protein OC.1976819 Bacteria.1120725 Proteobacteria.635747 Epsilonproteobacteria.22603 Sulfurospirillum.2910 shal.1203 shal:SHALO_1225 hypothetical protein