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Light control of amaranthin synthesis in isolated Amaranthus cotyledons |
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| Authors: | Marina Giudici de Nicola Vincenzo Amico Sebastiano Sciuto Mario Piattelli |
| Affiliation: | Istituto di Chimica Organica dell''Università di Catania, Catania, Italia |
| Abstract: | The effect of light on the amaranthin synthesis stimulated by exogenous precursors has been studied in isolated cotyledons of Amaranthus tricolor and A. caudatus. The results indicate that light acts at the level of the formation of the dihydropyridine moiety of the pigment. |
| Keywords: | Amaranthaceae biosynthesis light phytochrome betalains amaranthin |
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