Regulated expression of PKC and/or SRB1/psa1 in yeast

摘要

The present invention relates to yeast cells containing the SRB1/PSA1 gene and/or the PKC1 gene or functional derivatives thereof operatively linked to a heterologous inducible promoter and also to methods of regulating yeast cell lysis and flocculation and methods of fermentation using such yeast cells.