# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1818881 Bacteria.943285 Proteobacteria.355788 Alphaproteobacteria.100034 Methylobacterium.12189 maqu.6880 maqu:Maq22A_c28065 hypothetical protein OC.1818881 Bacteria.943285 Proteobacteria.355788 Alphaproteobacteria.100034 Methylobacterium.12189 mee.4778 mee:DA075_25430 hypothetical protein