Manipulated Organism: Plants - Tomato

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Tomato plants overexpressing phytoene synthase gene were stunted in growth.

Flavonol-enriched tomatoes had altered levels of at least fifteen other substances.

gene in tomatoes was associated with lack of fruiting, altered leaf morphology, higher rate of photosynthesis and other changes.

Transgenic tomatoes altered with a marker gene construct showed significant changes in morphological and physiological characteristics.