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Cited by 800

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Singlet oxygen production in photosynthesis

Open access
Krieger-Liszkay, A.·2004·Journal of Experimental Botany

Abstract

A photosynthetic organism is subjected to photo-oxidative stress when more light energy is absorbed than is used in photosynthesis. In the light, highly reactive singlet oxygen can be produced via triplet chlorophyll formation in the reaction centre of photosystem II and in the antenna system. In the antenna, triplet chlorophyll is produced directly by excited singlet chlorophyll, while in the reaction centre it is formed via charge recombination of the light-induced charge pair. Changes of the mid-point potential of the primary quinone acceptor in photosystem II modulate the pathway of charge recombination in photosystem II and influence the yield of singlet oxygen production. Singlet oxygen can be quenched by beta-carotene, alpha-tocopherol or can react with the D1 protein of photosystem II as target. If not completely quenched, it can specifically trigger the up-regulation of the expression of genes which are involved in the molecular defence response of plants against photo-oxidative stress.

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Crossref · 10.1093/jxb/erh237

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Metadata

Authors
Krieger-Liszkay, A.
Venue
Journal of Experimental Botany
Published
2004-11-29
Volume
56
Issue
411
Pages
337-346
ISSN
  • 0022-0957 (ISSN-L)
  • 1460-2431
OpenAlex
W2165747201
Cited by
800
References
1
FWCI
6.01
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Singlet oxygen production in photosynthesis. https://app.cochat.ai/papers/10.1093/jxb/erh237
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Krieger-Liszkay, A. (2004). Singlet oxygen production in photosynthesis. Journal of Experimental Botany. https://doi.org/10.1093/jxb/erh237

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.