High copy and stable expression of the xylanase XynHB in Saccharomyces cerevisiae by rDNA-mediated integration

Xylanase is a widely-used additive in baking industry for enhancing dough and bread quality. Several xylanases used in baking industry were expressed in different systems, but their expression in antibiotic free vector system is highly essential and safe. In the present study, an alternative rDNA-mediated technology was developed to increase the copy number… CONTINUE READING