Improved transformation frequency and heterologous promoter recognition in Aspergillus niger

Abstract

Wild-type strains of Aspergillus niger were transformed with integrative vectors. The number of stable transformants varied from approximately 20–30/μg up to 17,000/μg using acetamide and hygromycin B selection, respectively. The introduction of deletions of 5′ and 3′ non-coding regions of the acetamidase gene (amdS+) revealed that these sequences… (More)
DOI: 10.1007/BF00170925

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@article{Mohr1990ImprovedTF, title={Improved transformation frequency and heterologous promoter recognition in Aspergillus niger}, author={Georg Mohr and Karl G Esser}, journal={Applied Microbiology and Biotechnology}, year={1990}, volume={34}, pages={63-70} }