# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1496466 Bacteria.569778 Proteobacteria.46459 Alphaproteobacteria.108715 Bradyrhizobium.3833 Bradyrhizobium_japonicum.3983 bju.5018 bju:BJ6T_50600 hypothetical protein OC.1496466 Bacteria.569778 Proteobacteria.46459 Alphaproteobacteria.108715 Bradyrhizobium.3833 Bradyrhizobium_japonicum.3983 bjp.4731 bjp:RN69_24655 hypothetical protein OC.1496466 Bacteria.569778 Proteobacteria.46459 Alphaproteobacteria.108715 Bradyrhizobium.3832 Bradyrhizobium_sp_.21034 brc.3889 brc:BCCGELA001_19805 hypothetical protein