# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.56607 Bacteria.301993 Actinobacteria.83450 Microbacterium.7378 Microbacterium_sp_.7664 mio.953 mio:AOA12_04855 hypothetical protein OC.56607 Bacteria.301993 Actinobacteria.83452 Microbacterium.8616 Microbacterium_sp_.10212 mio.3774 mio:AOA12_21405 hypothetical protein; K01997 branched-chain amino acid transport system permease protein; K01998 branched-chain amino acid transport system permease protein