The inhibition of gibberellin plant hormone biosynthesis by ent-6-oxo-5β(H)-7-norgibberell-16-enes

Ent-19-hydroxy-6-oxo-5β(H)-7-norgibberell-16-ene and the corresponding 19-carboxylic acid are shown to be inhibitors of gibberellin biosynthesis in the fungus, Gibberella fujikuroi, at stages involved in the oxidative modification of ring B of the kaurenoid precursors.

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Bibliographic Details
Published inPhytochemistry (Oxford) Vol. 21; no. 8; pp. 1955 - 1958
Main Authors Hanson, James R., Parry, Keith P., Willis, Christine L.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 1982
Subjects
biosynthesis
fungi
Gibberella fujikuroi
gibberellic acid
Hypocreales
plant growth regulator
Gibberella fujikuroi
plant growth regulator
Hypocreales
biosynthesis
gibberellic acid
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Summary:Ent-19-hydroxy-6-oxo-5β(H)-7-norgibberell-16-ene and the corresponding 19-carboxylic acid are shown to be inhibitors of gibberellin biosynthesis in the fungus, Gibberella fujikuroi, at stages involved in the oxidative modification of ring B of the kaurenoid precursors.
ISSN:0031-9422
1873-3700
DOI:10.1016/0031-9422(82)83022-7