# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.651833 Bacteria.366778 Proteobacteria.582874 Deltaproteobacteria.89151 Sorangium.507 scl.1592 scl:sce1452 hypothetical protein OC.651833 Bacteria.366778 Proteobacteria.582874 Deltaproteobacteria.89151 Sorangium.507 scu.2039 scu:SCE1572_09570 hypothetical protein