Inducible plant promoters
CA 2287777 A1 · Owner: Hiles, Elizabeth Rachel · Inventors: James, David John; Gittins, John Robert; Hiles, Elizabeth Rachel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A recombinant polynucleotide comprising a promoter sequence being: (a) an inducible promoter obtainable from apple or (b) a functional portion thereof, or (c) a functional derivative or homolog promoter being at least 70 % homologous to either. The promoter sequence is preferably activated in response to which agents are specific to ripening fruit and is most preferably the apple .beta.-Galactosidase (ABG1) promoter or the 1-AminoCyclopropane-1-, Carboxylate synthase (ACC Synthase) promoter. Vectors form a further part of the invention. Also provided are host plant cells plus methods of producing , transgenic plants and fruit which incorporate antisense RNA capable of downregulating …
Read the whole patent
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
- Filed April 3, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 3, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 3, 2020.
- 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.