Abstract: The present invention provides means and methods for improving polypeptide expression yield by increasing the number of polypeptides that can be transported into the endoplasmic reticulum (ER) per translocation event.

Abstract: The present invention relates to methods for constructing a recombinant fungal host cell comprising one or more copies of a polynucleotide construct integrated in its genome, said method comprising transforming a fungal host cell with an integrative polynucleotide construct comprising a first polynucleotide encoding a selectable marker, wherein the first polynucleotide, a 5? untranslated region thereof and/or a riboswitch operably linked therewith comprises a spliceosomal intron which has 5 nucleotides or less between its branch site and its acceptor site; and a second polynucleotide encoding a polypeptide of interest; as well as suitable polynucleotide constructs, resulting fungal host cells and methods of manufacture.

Abstract: The present invention relates to methods for constructing a recombinant fungal host cell comprising one or more copies of a polynucleotide construct integrated in its genome, said method comprising transforming a fungal host cell with an integrative polynucleotide construct comprising a first polynucleotide encoding a selectable marker, wherein the first polynucleotide, a 5? untranslated region thereof and/or a riboswitch operably linked therewith comprises a spliceosomal intron which has 5 nucleotides or less between its branch site and its acceptor site; and a second polynucleotide encoding a polypeptide of interest; as well as suitable polynucleotide constructs, resulting fungal host cells and methods of manufacture.

Abstract: The present invention relates to methods for constructing a recombinant fungal host cell comprising one or more copies of a polynucleotide construct integrated in its genome, said method comprising transforming a fungal host cell with an integrative polynucleotide construct comprising a first polynucleotide encoding a selectable marker, wherein the first polynucleotide, a 5? untranslated region thereof and/or a riboswitch operably linked therewith comprises a spliceosomal intron which has 5 nucleotides or less between its branch site and its acceptor site; and a second polynucleotide encoding a polypeptide of interest; as well as suitable polynucleotide constructs, resulting fungal host cells and methods of manufacture.

Abstract: The present invention relates to methods for constructing a recombinant fungal host cell comprising one or more copies of a polynucleotide construct integrated in its genome, said method comprising transforming a fungal host cell with an integrative polynucleotide construct comprising a first polynucleotide encoding a selectable marker, wherein the first polynucleotide, a 5? untranslated region thereof and/or a riboswitch operably linked therewith comprises a spliceosomal intron which has 5 nucleotides or less between its branch site and its acceptor site; and a second polynucleotide encoding a polypeptide of interest; as well as suitable polynucleotide constructs, resulting fungal host cells and methods of manufacture.

Abstract: The present invention relates to methods for constructing a recombinant fungal host cell comprising one or more copies of a polynucleotide construct integrated in its genome, said method comprising transforming a fungal host cell with an integrative polynucleotide construct comprising a first polynucleotide encoding a selectable marker, wherein the first polynucleotide, a 5? untranslated region thereof and/or a riboswitch operably linked therewith comprises a spliceosomal intron which has 5 nucleotides or less between its branch site and its acceptor site; and a second polynucleotide encoding a polypeptide of interest; as well as suitable polynucleotide constructs, resulting fungal host cells and methods of manufacture.

Abstract: The present invention relates to a method for site-specific chromosomal integration of a gene library in a filamentous fungal host cell and a polynucleotide construct suitable for this purpose.

Abstract: The present invention relates to a method of producing a recombinant sweet protein in a filamentous fungus. The invention also relates to isolated polynucleotides encoding the sweet protein and to nucleic acid constructs, vectors, and host cells comprising the polynucleotides, as well as methods of using the sweet protein produced by the method of the invention.

Abstract: The present invention relates to methods for constructing a recombinant fungal host cell comprising one or more copies of a polynucleotide construct integrated in its genome, said method comprising transforming a fungal host cell with an integrative polynucleotide construct comprising a first polynucleotide encoding a selectable marker, wherein the first polynucleotide, a 5? untranslated region thereof and/or a riboswitch operably linked therewith comprises a spliceosomal intron which has 5 nucleotides or less between its branch site and its acceptor site; and a second polynucleotide encoding a polypeptide of interest; as well as suitable polynucleotide constructs, resulting fungal host cells and methods of manufacture.

Abstract: The present invention relates to a method of producing a recombinant sweet protein in a filamentous fungus. The invention also relates to isolated polynucleotides encoding the sweet protein and to nucleic acid constructs, vectors, and host cells comprising the polynucleotides, as well as methods of using the sweet protein produced by the method of the invention.