# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.655249 Bacteria.533308 Proteobacteria.278762 Deltaproteobacteria.43364 Sorangium.10229 scu.4119 scu:SCE1572_20850 hypothetical protein OC.655249 Bacteria.533308 Proteobacteria.278762 Deltaproteobacteria.43364 Sorangium.11113 scu.6618 scu:SCE1572_34360 hypothetical protein