Gibberellin metabolism: new insights revealed by the genes

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Hedden, P. and Phillips, A. L. 2000. Gibberellin metabolism: new insights revealed by the genes. Trends in Plant Science. 5 (12), pp. 523-530.

AuthorsHedden, P. and Phillips, A. L.

The identification of most of the genes involved in the metabolic pathways for gibberellin hormones has helped us to understand these pathways and their regulation. Many of these enzymes are multifunctional and therefore fewer enzymes than might be expected are required to synthesize the various gibberellin structures. However, several of the enzymes are encoded by multiple genes that are regulated differently, adding unexpected genetic complexity. Several endogenous and environmental factors modify the expression of gibberellin biosynthesis genes, including developmental stage, hormonal status and light. A future challenge will be to dissect the complex, interacting pathways that mediate the regulation of gibberellin metabolism. 

KeywordsRRES175; 175_Plant sciences; 175_Genetics
Year of Publication2000
JournalTrends in Plant Science
Journal citation5 (12), pp. 523-530
Digital Object Identifier (DOI)
Open accessPublished as non-open access
FunderBiotechnology and Biological Sciences Research Council
Funder project or code412
Publication dates
Online12 Dec 2000
Grant IDBBS/E/C/00004162
Copyright licensePublisher copyright

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