Gene encoding protein having aurone synthesizing activity

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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Details

C536S024300, C536S024330, C435S320100, C435S069100, C435S252300, C435S410000

Reexamination Certificate

active

06982325

ABSTRACT:
The present invention provides a protein having aurone synthase activity involved in the color of flowers such as snapdragons, a gene that encodes it, cDNA in particular, and its applications. This gene can give yellow color to the flowers of plants by introducing into plants deficient in chalcone isomerase and so forth and expressing.

REFERENCES:
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patent: 7-501686 (1995-02-01), None
patent: 96/40951 (1996-12-01), None
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Toru Nakayama et al, “Specificity analysis and mechanism of aurone synthesis catalyzed by aureusidin synthase, a polyphenol oxidase homolog responsible for flower coloration,” FEBS Letters, vol. 499, No. 1-2, pp. 107-111, 2001.
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