Purple as a tomato: towards high anthocyanin tomatoes

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Purple as a tomato: towards high anthocyanin tomatoes.

Anthocyanins are naturally occurring pigments ubiquitously present in plants and, as such, part of the human diet. Owing to their biological activity, anthocyanins have beneficial health effects but, unfortunately, are not present in some important crop plants, such as tomatoes. Recently, a 'purple' tomato, highly enriched with anthocyanins, was produced by the ectopic expression of two selecte...

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Shelf life is an important quality trait for many fruit, including tomatoes. We report that enrichment of anthocyanin, a natural pigment, in tomatoes can significantly extend shelf life. Processes late in ripening are suppressed by anthocyanin accumulation, and susceptibility to Botrytis cinerea, one of the most important postharvest pathogens, is reduced in purple tomato fruit. We show that re...

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ژورنال

عنوان ژورنال: Trends in Plant Science

سال: 2009

ISSN: 1360-1385

DOI: 10.1016/j.tplants.2009.02.001