Upstream activator sequences and recombinant promoter sequen ces functional in yarrowia and vectors containing them

摘要

The invention concerns an upstream activating sequence (UAS) functional in Yarrowia consisting essentially of at least one copy of a selected sequence, and an recombinant promoter sequence comprising such an UAS. It concerns vectors comprising the recombinant promoter sequence and recombinant yeasts containing them, as well as process for producing a protein in yeast.