# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.639521 Bacteria.884955 Firmicutes.273118 Firmicutes___Clostridia.139720 Sulfobacillus.350 say.165 say:TPY_0132 hypothetical protein OC.639521 Bacteria.884955 Firmicutes.273118 Firmicutes___Clostridia.139720 Sulfobacillus.350 sap.132 sap:Sulac_0121 hypothetical protein