# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1434552 Bacteria.492602 Proteobacteria.106272 Alphaproteobacteria.140676 Methylobacterium.12686 mno.514 mno:Mnod_6331 hypothetical protein OC.1434552 Bacteria.492602 Proteobacteria.106272 Alphaproteobacteria.140676 Methylobacterium.12686 mno.514 mno:Mnod_7796 hypothetical protein