# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1309561 Bacteria.237489 Proteobacteria.149405 Alphaproteobacteria.280789 Sphingobium.8136 Sphingobium_sp_.4614 syb.2275 syb:TZ53_12145 hypothetical protein OC.1309561 Bacteria.237489 Proteobacteria.149405 Alphaproteobacteria.280789 Sphingobium.8136 Sphingobium_sp_.4614 spmi.498 spmi:K663_01890 putative transposase for insertion sequence element