Octopine t-dna promoters
CA 1340764 C · Owner: Kemp, John D. · Inventors: Barker, Richard F.; Kemp, John D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The sequence of the T-DNA of the octopine-type Ti plasmid found in Agrobacterium tumefaciens ATCC 15955 is disclosed. Fourteen open reading frames bounded by eukaryotic promoters ribosome binding sites, and , poly-adenylation sites were found. The use of promoters and polyadenylation sites from pTi15955 to control expression of foreign structural genes is taught, using as examples the structural genes for the Phaseolus vulgaris storage protein phaseolin, P. vulgaris lectin thaumatin, and Bacillus, thuringiensis crystal protein. Vectors useful for manipulation of sequences of the structural genes and T-DNA are also provided.
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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 28, 1999. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 28, 2016.
- 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.