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US 7,202,397 B2Granted
Chalcone synthase
AssigneeE. I. Du Pont de Nemours and Company
InventorsAlexandre da Silva Conceicao, Leslie T. Harvell
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Abstract
An isolated nucleic acid fragment encoding a chalcone synthase is disclosed. Construction of a recombinant DNA construct encoding all or a portion of the chalcone synthase, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the chalcone synthase in a transformed host cell are also discussed.
Claims11
An isolated polynucleotide comprising:
- (a) a nucleotide sequence encoding a polypeptide having chalcone synthase activity, wherein the amino acid sequence of the polypeptide and the amino acid sequence of SEQ ID NO:2 have at least 90% sequence identity, or
- (b) the full-length complement of the nucleotide sequence of (a).
Dependencies are inferred from the claim text.