Genetic sequences encoding flavonoid pathway enzymes and uses therefor
AssigneeInternational Flower Developments Pty. Ltd.
InventorsTimothy A. Holton, Edwina C. Cornish, Filippa Kovacic, Yoshikazu Tanaka, Diane R. Lester
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Abstract
The present invention relates to a nucleic acid isolate comprising a sequence of nucleotides encoding, or complementary to a sequence encoding, a dihydrokaempferol (DHK) hydroxylating enzyme or derivative or part thereof. The present invention also relates to transgenic plants carrying and expressing the above mentioned nucleic acid material.
Claims13
A transgenic plant comprising a non-native nucleic acid encoding a 3',5'-hydroxylase capable of hydroxylating DHK wherein said transgenic plant is capable of expressing said nucleic acid and wherein said transgenic plant exhibits altered pigment production relative to native pigment production and wherein said altered pigment production is conferred by said nucleic acid.
A transgenic plant comprising, in the antisense orientation, a nucleic acid encoding a 3',5'-hydroxylase capable of hydroxylating DHK wherein said plant exhibits reduced levels of 3',5'-hydroxylase relative to native levels and wherein said reduced levels of 3',5'-hydroxylase are conferred by said nucleic acid.
A cut flower from a transgenic carnation plant wherein said transgenic carnation plant comprises a nucleic acid encoding 3',5'-hydroxylase capable of hydroxylating DHK wherein said transgenic carnation plant is capable of expressing said nucleic acid.
Dependencies are inferred from the claim text.