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Article

The Arabidopsis szl1 mutant reveals a critical role of β-carotene in photosystem I photoprotection.

Plant physiology - 1 Aug 2012

Cazzaniga Stefano, Li Zhirong, Niyogi Krishna K, Bassi Roberto, Dall'Osto Luca

Abstract excerpt

Carotenes and their oxygenated derivatives, the xanthophylls, are structural determinants in both photosystems (PS) I and II. They bind and stabilize photosynthetic complexes, increase the light-harvesting capacity of chlorophyll-binding proteins, and have a major role in chloroplast photoprotect...

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Identifiers

PMID: 23029671
DOI: 10.1104/pp.112.201137
PMCID: PMC3425210

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23029671-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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The Arabidopsis szl1 mutant reveals a critical role of β-carotene in photosystem I photoprotection.PMID 23029671Read ↗

Differential Roles of Carotenes and Xanthophylls in Photosystem I Photoprotection.Semantic proximity Read ↗

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A small zinc finger thylakoid protein plays a role in maintenance of photosystem II in Arabidopsis thaliana.Semantic proximity Read ↗

Regulation of photosystem I light harvesting by zeaxanthin.Semantic proximity Read ↗

The Plastid Lipocalin LCNP Is Required for Sustained Photoprotective Energy Dissipation in Arabidopsis.Semantic proximity Read ↗

Zeaxanthin accumulation in the absence of a functional xanthophyll cycle protects Chlamydomonas reinhardtii from photooxidative stress.Semantic proximity Read ↗

Disentangling the sites of non-photochemical quenching in vascular plants.Semantic proximity Read ↗

HYPERSENSITIVE TO HIGH LIGHT1 interacts with LOW QUANTUM YIELD OF PHOTOSYSTEM II1 and functions in protection of photosystem II from photodamage in Arabidopsis.Semantic proximity Read ↗

Psb28 protein is indispensable for stable accumulation of PSII core complexes in Arabidopsis.Semantic proximity Read ↗

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