# OC Root 2nd 3rd 4th PC Gene/Definition OC.113439 Bacteria.406093 Proteobacteria.172549 Alphaproteobacteria.98362 tom.282 tom:BWR18_01355 acetolactate synthase; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]