STRAIN OF SACCHAROMYCES CEREVISIAE PRODUCING AN HETEROLOGOUS PROTEIN AND PROCESS FOR THE PREPARATION OF SAID HETEROLOGOUS PROTEIN BY FERMENTATION OF SAID STRAIN

摘要

the invention relates to a new strain ofthe saccharomyces cerevisiae protein productionor, and more particularly of hirudincharacterized by a deletion of the functionprc1 protease encoded by the gene. more specifically,this impairment is due to a mutation or moreparticular structure prc1 gene deletion.