# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1435419 Bacteria.493590 Proteobacteria.109327 Alphaproteobacteria.143454 Methylobacterium.7114 - mrd.1670 mrd:Mrad2831_1632 hypothetical protein OC.1435419 Bacteria.493590 Proteobacteria.109327 Alphaproteobacteria.143454 Methylobacterium.7114 - mor.2031 mor:MOC_2026 protein of unassigned function OC.1435419 Bacteria.493590 Proteobacteria.109327 Alphaproteobacteria.143454 Methylobacterium.7114 - mphy.1226 mphy:MCBMB27_01281 hypothetical protein OC.1435419 Bacteria.493590 Proteobacteria.109327 Alphaproteobacteria.143454 Methylobacterium.7114 Methylobacterium_sp_.20308 metx.4378 metx:A3862_22710 hypothetical protein