# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.113429 Bacteria.323051 Proteobacteria.432244 Alphaproteobacteria.273803 Ruegeria.6041 Ruegeria_sp_.5973 rue.1732 rue:DT065_08915 acetolactate synthase; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]