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Article

Response of wild-type and high pigment-1 tomato fruit to UV-B depletion: flavonoid profiling and gene expression.

Planta - 1 Feb 2010

Calvenzani Valentina, Martinelli Moira, Lazzeri Valerio, Giuntini Deborah, Dall'Asta Chiara, Galaverna Gianni, Tonelli Chiara, Ranieri Annamaria, Petroni Katia

Abstract excerpt

The tomato high pigment-1 (hp-1) mutant is characterised by exaggerated photoresponsiveness and increased fruit pigmentation, and carries a mutation in the HP1/LeDDB1 gene, encoding the tomato homologue of the negative regulator of the light signal transduction DDB1a from Arabidopsis. Here, we investigated the molecular events underlying flavonoid accumulation in flesh and peel of wild-type and hp-1 fruits in...

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Flavonoids
Fruit
Gene Expression
Mutation
Plant Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Solanum lycopersicum

Ultraviolet Rays

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PMID: 20033231
DOI: 10.1007/s00425-009-1082-4

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