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A quadruple mutant of Arabidopsis reveals a β-carotene hydroxylation activity for LUT1/CYP97C1 and a regulatory role of xanthophylls on determination of the PSI/PSII ratio

BACKGROUND: Xanthophylls are oxygenated carotenoids playing an essential role as structural components of the photosynthetic apparatus. Xanthophylls contribute to the assembly and stability of light-harvesting complex, to light absorbance and to photoprotection. The first step in xanthophyll biosynt...

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Detalles Bibliográficos
Autores principales:	Fiore, Alessia, Dall'Osto, Luca, Cazzaniga, Stefano, Diretto, Gianfranco, Giuliano, Giovanni, Bassi, Roberto
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2012
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3349566/ https://www.ncbi.nlm.nih.gov/pubmed/22513258 http://dx.doi.org/10.1186/1471-2229-12-50

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