# OC Root 2nd 3rd 4th PC Gene/Definition OC.113137 Bacteria.861920 Firmicutes.231661 Firmicutes___Clostridia.40776 gfe.3004 gfe:Gferi_15725 acetolactate synthase small subunit; K01653 acetolactate synthase I/III small subunit [EC:2.2.1.6]