# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.570737 Bacteria.125124 Proteobacteria.56469 Alphaproteobacteria.205927 Devosia.2542 dei.1390 dei:C4375_07165 transcriptional regulator OC.570738 Bacteria.125321 Proteobacteria.651935 Gammaproteobacteria.227744 Acinetobacter.12277 aei.2296 aei:AOY20_12440 hypothetical protein