# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1447093 Bacteria.509502 Proteobacteria.196774 Alphaproteobacteria.78859 Sphingobium.17223 - sch.3072 sch:Sphch_3153 hypothetical protein OC.1447093 Bacteria.509502 Proteobacteria.196774 Alphaproteobacteria.78859 Sphingobium.6371 - sbd.203 sbd:ATN00_00545 hypothetical protein OC.1447093 Bacteria.509502 Proteobacteria.196774 Alphaproteobacteria.78859 Sphingobium.6371 Sphingobium_sp_.7690 sphr.1683 sphr:BSY17_251 hypothetical protein OC.1447093 Bacteria.509502 Proteobacteria.196774 Alphaproteobacteria.78859 Sphingobium.6371 - shyd.2008 shyd:CJD35_10045 hypothetical protein