Ward, M Use of Aspergillus overproducing mutants, cured for integrated plasmid, to overproduce heterologous proteins. [electronic resource] - Applied microbiology and biotechnology Aug 1993 - 738-43 p. digital Publication Type: Journal Article ISSN: 0175-7598 Standard No.: 10.1007/BF00164459 doi Subjects--Topical Terms: Aspartic Acid Endopeptidases--biosynthesisAspergillus niger--geneticsChymosin--biosynthesisCloning, MolecularGene Expression--geneticsGenetic VectorsGlucan 1,4-alpha-Glucosidase--biosynthesisMutagenesis, Site-DirectedPlasmids--geneticsRecombinant Fusion Proteins--biosynthesisRecombinant Proteins--analysisTransformation, Bacterial--genetics