# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1497177 Bacteria.570844 Proteobacteria.53143 Alphaproteobacteria.111399 Methylobacterium.8048 - mrd.662 mrd:Mrad2831_0590 conserved hypothetical protein OC.1497177 Bacteria.570844 Proteobacteria.53143 Alphaproteobacteria.111399 Methylobacterium.8048 - mor.779 mor:MOC_0753 protein of unassigned function OC.1497177 Bacteria.570844 Proteobacteria.53143 Alphaproteobacteria.111399 Methylobacterium.8048 - maqu.5966 maqu:Maq22A_c22490 hypothetical protein OC.1497177 Bacteria.570844 Proteobacteria.53143 Alphaproteobacteria.111399 Methylobacterium.8048 - mphy.142 mphy:MCBMB27_00171 hypothetical protein OC.1497177 Bacteria.570844 Proteobacteria.53143 Alphaproteobacteria.111399 Methylobacterium.8048 Methylobacterium_sp_.21320 metx.5394 metx:A3862_27980 flagellar protein