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Article

PsbS-specific zeaxanthin-independent changes in fluorescence emission spectrum as a signature of energy-dependent non-photochemical quenching in higher plants.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology - 1 May 2010

Zulfugarov Ismayil S, Tovuu Altanzaya, Dogsom Bolormaa, Lee Chung Yeol, Lee Choon-Hwan

Abstract excerpt

The PsbS protein of photosystem II is necessary for the development of energy-dependent quenching of chlorophyll (Chl) fluorescence (qE), and PsbS-deficient Arabidopsis plant leaves failed to show qE-specific changes in the steady-state 77 K fluorescence emission spectra observed in wild-type leaves. The difference spectrum between the quenched and un-quenched states showed a negative peak at 682 nm. Although the...

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Identifiers

PMID: 20442929
DOI: 10.1039/b9pp00132h

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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PsbS-specific zeaxanthin-independent changes in fluorescence emission spectrum as a signature of energy-dependent non-photochemical quenching in higher plants.PMID 20442929Read ↗

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