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Last Updated: March 28, 2024

Patent: 5,510,474


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Summary for Patent: 5,510,474
Title: Plant ubiquitin promoter system
Abstract:A DNA segment from the upstream untranscribed region of a maize ubiquitin gene is disclosed. This ubiquitin promoter region, which comprises heat shock consensus elements, initiates and regulates the transcription of genes placed under its control. Recombinant DNA molecules are also described in which a ubiquitin promoter is combined with a plant expressible structural gene for regulated expression of the structural gene and for regulated control of expression when stressed with elevated temperatures. Such recombinant DNA molecules are introduced into plant tissue so that the promoter/structural gene combination is expressed.
Inventor(s): Quail; Peter H. (Richmond, CA), Christensen; Alan H. (Albany, CA), Hershey; Howard P. (West Chester, PA), Sharrock; Robert A. (El Cerrito, CA), Sullivan; Thomas D. (Madison, WI)
Assignee: Mycogen Plant Science, Inc. (San Diego, CA)
Application Number:08/296,268
Patent Claims:see list of patent claims

Details for Patent 5,510,474

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Merck Sharp & Dohme Corp. INTRON A interferon alfa-2b For Injection 103132 06/04/1986 ⤷  Try a Trial 2013-04-23
Merck Sharp & Dohme Corp. INTRON A interferon alfa-2b For Injection 103132 ⤷  Try a Trial 2013-04-23
Merck Sharp & Dohme Corp. INTRON A interferon alfa-2b Injection 103132 ⤷  Try a Trial 2013-04-23
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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