# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1434448 Bacteria.492484 Proteobacteria.106045 Alphaproteobacteria.140475 Methylobacterium.12070 maqu.61 maqu:Maq22A_1p36135 hypothetical protein OC.1434448 Bacteria.492484 Proteobacteria.106045 Alphaproteobacteria.140475 Methylobacterium.12070 maqu.61 maqu:Maq22A_c13535 hypothetical protein