# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.347551 Bacteria.286253 Proteobacteria.159071 Alphaproteobacteria.225136 Mesorhizobium.7719 mci.6035 mci:Mesci_6224 acetyl-CoA carboxylase biotin carboxyl carrier protein subunit; K02160 acetyl-CoA carboxylase biotin carboxyl carrier protein OC.347551 Bacteria.286253 Proteobacteria.159071 Alphaproteobacteria.225136 Mesorhizobium.7719 mop.2777 mop:Mesop_2808 biotin/lipoyl attachment domain-containing protein; K02160 acetyl-CoA carboxylase biotin carboxyl carrier protein