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Title:
NEW COMPOUND CONTAINED IN BLUE ROSE
Document Type and Number:
Japanese Patent JP2014210786
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a new compound which is a dye of a rose provided with an ability to produce delphinidin by a plant, especially gene recombination, and a method for modifying a flower color of a plant such as a rose using a plant containing the dye, a portion of the same, and the compound.SOLUTION: To provide a new blue dye of rosacyanins having a large molecular weight, which is produced by causing a blue color gene (flavonoid 3',5'-hydroxylase), does not exist in conventional rose variety plants, has an enhanced solubility improving effect due to presence of three hydroxy groups in a B ring, and is effective in exhibiting a blue color by being transported to vacuoles of petal cells. Also provided is a rose of the genus Rosa belonging to Rosaceae family having the blue dye in a plant body including flower petals.

Inventors:
FUKUI YUKO
TANAKA YOSHIKAZU
Application Number:
JP2014120785A
Publication Date:
November 13, 2014
Filing Date:
June 11, 2014
Export Citation:
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Assignee:
SUNTORY HOLDINGS LTD
International Classes:
C07D493/16; A01H5/02; C07H9/02; C12N15/09; C12P7/02
Domestic Patent References:
JP2006512057A2006-04-13
JP2006512057A2006-04-13
Foreign References:
WO2005017147A12005-02-24
WO2008156206A12008-12-24
WO2008156211A12008-12-24
WO2008156214A12008-12-24
WO2008120820A12008-10-09
WO2005017147A12005-02-24
WO2008156206A12008-12-24
WO2008156211A12008-12-24
WO2008156214A12008-12-24
WO2008120820A12008-10-09
Attorney, Agent or Firm:
Aoki 篤
Ishida 敬
Tsumoru Fukumoto
Tetsuji Koga
Kazuhiro Nakamura
Yoichi Watanabe
Ryotaro Takei