# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.645467 Bacteria.885408 Firmicutes.274445 Firmicutes___Clostridia.141558 Sulfobacillus.2620 say.446 say:TPY_0436 hypothetical protein OC.645467 Bacteria.885408 Firmicutes.274445 Firmicutes___Clostridia.141558 Sulfobacillus.2620 sap.404 sap:Sulac_0400 hypothetical protein