Verfahren zur Beeinflussung der Produktion von beta-lactam Antibiotika und zur Isolierung grosser Mengen von ACV-Synthetase

摘要

Novel methods and compositions are provided for the enhanced production of fermentable or known and new secondary metabolites. The process is exemplified for penicillin. In addition, methods are provided for the production of modified P.chrysogenum delta -(L- alpha -aminoadipyl)-L-cysteinyl-D-valine Synthetase using recombinant DNA techniques.