# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.661272 Bacteria.341104 Proteobacteria.189546 Alphaproteobacteria.51563 Sphingorhabdus.3442 Sphingorhabdus_sp_.2987 sphg.2703 sphg:AZE99_13935 hypothetical protein