Abstract
We have modified the flavor and aroma of tomatoes by expressing the Ocimum basilicum geraniol synthase gene under the control of the tomato ripening-specific polygalacturonase promoter. A majority of untrained taste panelists preferred the transgenic fruits over controls. Monoterpene accumulation was at the expense of reduced lycopene accumulation. Similar approaches may be applicable for carotenoid-accumulating fruits and flowers of other species.
Publication types
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Carbon-Oxygen Lyases / genetics*
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Genetic Enhancement / methods*
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Plants, Genetically Modified / classification*
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Plants, Genetically Modified / metabolism
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Plastids / physiology
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Signal Transduction / physiology
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Solanum lycopersicum / classification*
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Solanum lycopersicum / physiology*
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Taste*
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Terpenes / metabolism*
Substances
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Terpenes
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Carbon-Oxygen Lyases