发明授权
- 专利标题： Method for producing yellow flower by controlling flavonoid synthetic pathway
- 专利标题（中）： 通过控制黄酮合成途径生产黄花的方法
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申请号： US12711701申请日： 2010-02-24
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公开(公告)号： US08350125B2公开(公告)日： 2013-01-08
- 发明人: Yoshikazu Tanaka , Eiichiro Ono , Noriko Nakamura , Masako Mizutani
- 申请人： Yoshikazu Tanaka , Eiichiro Ono , Noriko Nakamura , Masako Mizutani
- 申请人地址： JP Osaka-shi, Osaka
- 专利权人： Suntory Holdings Limited
- 当前专利权人： Suntory Holdings Limited
- 当前专利权人地址： JP Osaka-shi, Osaka
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2003-420046 20031217
- 主分类号： C12N15/29
- IPC分类号： C12N15/29 ; C12N15/82 ; A01H5/00
摘要：
There is provided a gene coding for the amino acid sequence listed as SEQ ID NO: 2 or SEQ ID NO: 70, for example. Co-expression of the 4′CGT gene and AS gene in a plant lacking natural aurone synthesis ability is carried out to successfully accumulate aurones and alter the flower color to have a yellow tint. In addition to the expression of both genes, the flavonoid pigment synthesis pathway of the host plant itself is inhibited to obtain flowers with a more defined yellow color.
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