Gal operon of streptomyces
CA 1307481 C · Owner: Brawner, Mary E. · Inventors: Adams, Craig W.; Fornwald, James A.; Schmidt, Francis J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
THE GAL OPERON OF STREPTOMYCES", ABSTRACT OF THE DISCLOSURE A recombinant DNA molecule comprising the Streptomyces gal operon GalK gene; galE gene; galT gene; P1 promoter; P2 promoter; P2 promoter expression unit; P1 promoter regulated region; or the entire Streptomyces gal operon is disclosed. This invention also relates to a method of enabling a non-galactose utilizing microorganism or cell to utilize galactose by transforming such host with a recombinant DNA molecule comprising a Streptomyces gal operon or any portion or functional derivative thereof.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted September 15, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.