# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.56570 Bacteria.944472 Proteobacteria.358581 Alphaproteobacteria.138164 Mesorhizobium.14494 - mamo.6264 mamo:A6B35_32635 ABC transporter ATP-binding protein; K01995 branched-chain amino acid transport system ATP-binding protein OC.56570 Bacteria.944472 Proteobacteria.358581 Alphaproteobacteria.138164 Rhizobium.30212 Rhizobium_sp_.26563 rir.5131 rir:BN877_p0354 putative hydrophobic amino acid ABC transporter, ATP-binding component; K01995 branched-chain amino acid transport system ATP-binding protein