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Literature summary for 1.14.14.81 extracted from

  • Shimada, Y.; Ohbayashi, M.; Nakano-Shimada, R.; Okinaka, Y.; Kiyokawa, S.; Kikuchi, Y.
    Genetic engineering of the anthocyanin biosynthetic pathway with flavonoid-3',5'-hydroxylase: specific switching of the pathway in petunia (2001), Plant Cell Rep., 20, 456-462.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
when sense constructs are introduced into pink flower varieties that are deficient in the enzyme, transgenic plants show flower color changes from pink to magenta along with changes ihn anthocyanin composition. Some transgenic plants show novel pigmentation patterns, e.g. a star-shaped pattern. When sense constructs are introduced into blue flower petunia varieties, the flower color of the transgenic plants changes from deep blue to pale blue or even pale pink. Pigment composition analysis of transgenic plants suggests that the F3'5'H transgene not only creates or inhibits the biosynthetic pathway to 3',5'-hydroxylated anthocyanins but switches the pathway to 3',5'-hydroxylated or 3'-hydroxylated anthocyanins Petunia sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Petunia x hybrida key enzyme in the synthesis of 3',5'-hydroxylated anthocyanins, which are generally required for the expression of blue or purple flower color. Pigment composition analysis of transgenic plants suggests that the F3'5'H transgene not only creates or inhibits the biosynthetic pathway to 3',5'-hydroxylated anthocyanins but switches the pathway to 3',5'-hydroxylated or 3'-hydroxylated anthocyanins ?
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Organism

Organism UniProt Comment Textmining
Petunia x hybrida P48418
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information key enzyme in the synthesis of 3',5'-hydroxylated anthocyanins, which are generally required for the expression of blue or purple flower color. Pigment composition analysis of transgenic plants suggests that the F3'5'H transgene not only creates or inhibits the biosynthetic pathway to 3',5'-hydroxylated anthocyanins but switches the pathway to 3',5'-hydroxylated or 3'-hydroxylated anthocyanins Petunia x hybrida ?
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Synonyms

Synonyms Comment Organism
F3'5'H
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Petunia x hybrida