FREMGANGSMÅDE OG MIDLER TIL FREMSTILLING AF N-ACETYLNEURAMINSYRE (NEUNAC)

摘要

The invention relates to an isolated nucleic acid molecule comprising at least one promoter that is active in fungal cells of the trichoderma species, wherein a nucleic acid sequence encoding an N-acetylglucosamine-2-epimerase and/or an N-acetylneuraminic acid synthase is operatively bound to each promoter. The at least one promoter that is active in fungal cells is a constitutive promoter.