Process for stabilising a plasmid contained in a bacterial strain and strain obtained

摘要

The present addition relates to a process for stabilising a plasmid vector contained in a bacterium, according to one of Claims 1 to 5 of the main patent in which the bacterium bears a deletion of at least a portion of the dapD gene and the plasmid vector carries an intact dapD gene. Application to the preparation of proteins of industrial interest. <IMAGE>