# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1434500 Bacteria.492543 Proteobacteria.106176 Alphaproteobacteria.140587 Methylobacterium.12531 mno.258 mno:Mnod_2624 hypothetical protein OC.1434500 Bacteria.492543 Proteobacteria.106176 Alphaproteobacteria.140587 Methylobacterium.12531 mno.258 mno:Mnod_3564 hypothetical protein OC.1434500 Bacteria.492543 Proteobacteria.106176 Alphaproteobacteria.140587 Methylobacterium.12531 mno.258 mno:Mnod_4091 hypothetical protein