# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.343312 Bacteria.31971 Proteobacteria.355327 Alphaproteobacteria.91809 Azospirillum.6360 Azospirillum_sp_.10413 azm.5177 azm:DM194_27535 macrocin O-methyltransferase OC.343312 Bacteria.31971 Proteobacteria.355327 Alphaproteobacteria.91809 Azospirillum.6360 - ati.5923 ati:AL072_32135 hypothetical protein