# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.574559 Bacteria.267833 Proteobacteria.199582 Alphaproteobacteria.86242 Phenylobacterium.4346 - pzu.2431 pzu:PHZ_c2429 conserved hypothetical protein OC.574559 Bacteria.267833 Proteobacteria.199582 Alphaproteobacteria.86242 Azospirillum.12531 Azospirillum_sp_.14745 azt.4402 azt:TSH58p_23160 hypothetical protein