# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.113508 Bacteria.461834 Proteobacteria.431340 Alphaproteobacteria.272871 Ruegeria.5107 Ruegeria_sp_.5039 rue.798 rue:DT065_03595 acetyl-CoA hydrolase/transferase family protein; K18122 4-hydroxybutyrate CoA-transferase [EC:2.8.3.-]