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US 7,176,009 B2Granted
Sucrose phosphate synthase
AssigneeE.I. du Pont de Nemours and Company
InventorsStephen M. Allen, Perry G. Caimi, Emil M. Orozco, Jr., Mitchell C. Tarczynski
Life of this patent
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Abstract
This invention relates to an isolated nucleic acid fragment encoding a sucrose phosphate synthase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the sucrose phosphate synthase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the sucrose phosphate synthase in a transformed host cell.
Claims10
An isolated polynucleotide comprising:
- (a) a nucleotide sequence encoding a polypeptide having sucrose phosphate synthase activity, wherein the polypeptide has an amino acid sequence of at least 95% sequence identity, based on the Clustal V method of alignment, when compared to SEQ ID NO:24, or
- (b) a complement of the nucleotide sequence, wherein the complement and the nucleotide sequence consist of the same number of nucleotides and are 100% complementary.
Dependencies are inferred from the claim text.