# OC Root 2nd 3rd 4th PC Gene/Definition OC.2087812 Bacteria.1241194 Spirochaetes.19421 Sphaerochaeta.1699 sbu.653 sbu:SpiBuddy_0656 hypothetical protein OC.2087812 Bacteria.1241194 Spirochaetes.19421 Sphaerochaeta.1699 sgp.1606 sgp:SpiGrapes_1673 hypothetical protein