Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 11992
Title Polygalacturonase encoding fungal expression system.
Author(s) Visser, J.; Bussink, H.J.D.; Kester, H.C.M.; Graaff, L.H. de; Buxton, F.
Source Octrooinummer: EP0421919, verleend: 1990.
Department(s) Laboratory of Genetics
Publication type Patent
Publication year 1990
Abstract The invention concerns a recombinant DNA molecule coding for a polygalacturonase (PG) expression cassette comprising the structural gene of a PG and/or corresponding regulatory sequences, or hybrid vectors comprising a DNA derived from a PG gene, further transformed hosts, especially filamentous fungi, methods for the preparation of said recombinant DNA molecules and transformed hosts and the preparation of polypeptides by means of said DNAs and said hosts, purified single PGs either from natural or transformed hosts, the preparation of mixtures of PGs optionally with other enzymes, and the use of PGs or mixtures thereof in industry
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