The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1999
Filed:
Sep. 24, 1996
Charles Van Assche, Saint Cur sur Mer, FR;
Danielle Lando, Paris, FR;
Jean Michel Bruneau, Paris, FR;
Toni Alois Voelker, Davis, CA (US);
Monica Gervais, Saint-Leu-La-Foret, FR;
Calgene LLC, Davis, CA (US);
Abstract
Sucrose phosphate synthase (SPS), a process for its preparation, its DNA, and utilization of DNA encoding SPS to modify the expression of SPS in the plant cells are provided. Methods and compositions for producing SPS protein and DNA encoding SPS from a number of sources are provided. Also provided are transgenes comprising DNA encoding SPS and methods for the production of transgenic plant cells and plants which have extra SPS activity, and thus an increased capacity to synthesize sucrose. Transgenic plant cells and plants with the additional SPS activity exhibit altered carbon partitioning, growth and development, and yield under a variety of conditions.