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US 8,410,335 B2Granted
Method for producing rose with altered petal colors
AssigneeSuntory Holdings Limited
InventorsYoshikazu Tanaka, Yuko Fukui, Junichi Togami, Yukihisa Katsumoto, Masako Mizutani
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Abstract
A method for producing a rose characterized by artificially suppressing the rose endogenous metabolic pathway and expressing the pansy gene coding for flavonoid 3′,5′-hydroxylase.
Claims13
A method for producing a rose, comprising:
- artificially suppressing a rose flavonoid synthesis pathway by artificially suppressing expression of either a rose endogenous dihydroflavonol reductase (DFR) using a double-stranded RNA (dsRNA) of the DFR gene or a rose endogenous flavonoid 3′-hydroxylase (F3′H) using a dsRNA of the F3′H gene;
- and
- expressing a pansy gene coding for flavonoid 3′,5′-hydroxylase (F3′5′H) having the nucleotide sequence of SEQ ID NO:
- 1 or SEQ ID NO:
- 3.
2 more elements
A method for producing a rose, comprising:
- artificially suppressing a rose flavonoid synthesis pathway by artificially suppressing expression of a rose endogenous dihydroflavonol reductase (DFR) using a dsRNA of the DFR gene;
- expressing a pansy gene coding for flavonoid 3′,5′-hydroxylase (F3′5′H) having the nucleotide sequence of SEQ ID NO:
- 1 or SEQ ID NO:
- 3;
- and
- expressing a gene coding for a dihydroflavonol reductase derived from a plant other than rose.
3 more elements
Dependencies are inferred from the claim text.