# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40614 Bacteria.24403 Proteobacteria.360354 Alphaproteobacteria.154801 - - mes.4338 mes:Meso_4447 ABC transporter related protein OC.40614 Bacteria.24403 Proteobacteria.360354 Alphaproteobacteria.154801 Rhizobium.22816 Rhizobium_sp_.18179 rhn.6041 rhn:AMJ98_PE00603 dipeptide/oligopeptide ABC transporter ATP-binding protein; K15583 oligopeptide transport system ATP-binding protein