# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.60158 Bacteria.355169 Proteobacteria.135983 Alphaproteobacteria.166150 Sphingopyxis.5421 Sphingopyxis_sp_.859 sphp.72 sphp:LH20_14700 hypothetical protein OC.60158 Bacteria.355169 Proteobacteria.135983 Alphaproteobacteria.166150 Sphingopyxis.5421 Sphingopyxis_sp_.859 sphp.72 sphp:LH20_14780 hypothetical protein