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Article

Improper excess light energy dissipation in Arabidopsis results in a metabolic reprogramming.

BMC plant biology - 26 Jan 2009

Frenkel Martin, Külheim Carsten, Jänkänpää Hanna Johansson, Skogström Oskar, Dall'Osto Luca, Agren Jon, Bassi Roberto, Moritz Thomas, Moen Jon, Jansson Stefan

Abstract excerpt

BACKGROUND: Plant performance is affected by the level of expression of PsbS, a key photoprotective protein involved in the process of feedback de-excitation (FDE), or the qE component of non-photochemical quenching, NPQ. RESULTS: In studies presented here, under constant laboratory conditions the metabolite profiles of leaves of wild-type Arabidopsis thaliana and plants lacking or overexpressing PsbS were very...

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PMID: 19171025
DOI: 10.1186/1471-2229-9-12
PMCID: PMC2656510

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