# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.510708 Bacteria.74476 Proteobacteria.2104 Alphaproteobacteria.4151 Bradyrhizobium.13040 Bradyrhizobium_sp_.8905 bro.1104 bro:BRAD285_1302 Putative transposase (fragment) OC.510708 Bacteria.74476 Proteobacteria.2104 Alphaproteobacteria.4151 Bradyrhizobium.13040 Bradyrhizobium_sp_.8905 bro.1155 bro:BRAD285_1406 putative transposase (fragment)