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Proteins having a flavonoid 5-O-glycosyltransferase activity (5GT)
Proteins having a flavonoid 5-O-glycosyltransferase activity (5GT)
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机译:具有类黄酮5-O-糖基转移酶活性的蛋白质(5GT)
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摘要
The present invention provides a gene that codes for a protein, wherein the protein is an anthocyanin 5-O-glucosyltransferase, which is an enzyme that transfers a glycoside to the 5 position of a flavonoid. The disclosed anthocyanin 5-O-glucosyltransferases were isolated from Perilla fruescens, Verbena hybrida, Torenia hybrida, and Petunia hybrida. Also disclosed are genes that code for a protein having a modified amino acid sequence relative to the above amino acid sequence and having activity that transfers a glycoside to the 5 position of a flavonoid, and a process for producing the above protein using said gene. This gene can be used to artificially alter the color of plants.
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