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AssigneesMogen International N.V., Gist-Brocades N.V.
InventorsAlbert J. J. van Ooijen, Krijn Rietveld, Andreas Hoekema, Jan Pen, Peter C. Sijmons, Teunis C. Verwoerd, Wilhemus J. Quax
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A method of catalyzing in vitro reactions using seeds containing enhanced amounts of enzymes is disclosed. The method involves adding transgenic, non-wild type seeds, preferably in a ground form, to a reaction mixture and allowing the enzymes in the seeds to increase the rate of reaction. By directly adding the seeds to the reaction mixture the method provides a solution to the expensive and problematic process of extracting and purifying the enzyme. Methods of treatment are also provided whereby a subject lacking a sufficient supply of an enzyme is administered the enzyme in the form of seeds containing enhanced amounts of the enzyme.
A method to effect the conversion of substrates to products in an enzyme-catalyzed reaction which method comprises adding to a reaction mixture containing said substrates the seeds of a transgenic plant, wherein said plant has been modified to contain an expression system for the production of said enzyme, and wherein the enzyme is heterologous to the seed.
A method to effect the conversion of substrates to products in an enzyme-catalyzed reaction which method comprises adding to a reaction mixture containing said substrates the seeds of a transgenic plant, wherein said plant has been modified to contain an expression system for the production of said enzyme, and wherein the reaction mixture would not otherwise contain any seeds.
A reaction mixture containing the substrate of an in vitro enzyme-catalyzed reaction, which mixture further comprises seeds of a transgenic plant modified to contain an expression system for production of said enzyme in the seeds of the plant,
A reaction mixture containing the substrate of an in vitro enzyme-catalyzed reaction, which mixture further comprises seeds of a transgenic plant modified to contain an expression system for production of said enzyme in the seeds of the plant and wherein said reaction mixture would otherwise not contain seed.
An animal feedstuff which comprises the seeds of a transgenic plant modified to contain an expression system for production in its seeds of an enzyme effective in aiding digestion of a substrate further contained in the feedstuff.
Dependencies are inferred from the claim text.