Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Fungi
Reexamination Certificate
2003-03-21
2008-07-15
Ketter, James S (Department: 1636)
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Fungi
C435S069100
Reexamination Certificate
active
07399627
ABSTRACT:
A novel transformation system in the field of filamentous fungal hosts for expressing and secreting heterologous proteins or polypeptides is described. The invention also covers a process for producing large amounts of polypeptide or protein in an economical manner. The system comprises a transformed or transfected fungal strain of the genusChrysosporium, more particularly ofChrysosporium lucknowenseand mutants or derivatives thereof. It also covers transformants containingChrysosporiumcoding sequences, as well expression-regulating sequences ofChrysosporiumgenes. Also provided are novel fungal enzymes and their encoding sequences and expression-regulating sequences.
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COMMUNICATION, dated Dec. 28, 2000, European Search Report.
Bousson Jean Christophe
Burlingame Richard Paul
Emalfarb Mark Aaron
Olson Philip Terry
Parriche Martine
Dyadic International (USA), Inc.
Ketter James S
Morgan & Finnegan , LLP
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