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Cited by 875

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Systemic Signaling and Acclimation in Response to Excess Excitation Energy in Arabidopsis

Karpinski, Stanislaw, Reynolds, Helen, Karpinska, Barbara, Wingsle, Gunnar, Creissen, Gary, Mullineaux, Philip·1999·Science

Abstract

Land plants are sessile and have developed sophisticated mechanisms that allow for both immediate and acclimatory responses to changing environments. Partial exposure of low light–adapted Arabidopsis plants to excess light results in a systemic acclimation to excess excitation energy and consequent photooxidative stress in unexposed leaves. Thus, plants possess a mechanism to communicate excess excitation energy systemically, allowing them to mount a defense against further episodes of such stress. Systemic redox changes in the proximity of photosystem II, hydrogen peroxide, and the induction of antioxidant defenses are key determinants of this mechanism of systemic acquired acclimation.

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Metadata

Authors
Karpinski, S., Reynolds, H., Karpinska, B., Wingsle, G., Creissen, G., & Mullineaux, P.
Venue
Science
Published
1999-04-23
Volume
284
Issue
5414
Pages
654-657
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1968392253
Cited by
875
References
0
FWCI
11.53
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Systemic Signaling and Acclimation in Response to Excess Excitation Energy in Arabidopsis. https://app.cochat.ai/papers/10.1126/science.284.5414.654
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Karpinski, S., Reynolds, H., Karpinska, B., Wingsle, G., Creissen, G., & Mullineaux, P. (1999). Systemic Signaling and Acclimation in Response to Excess Excitation Energy in Arabidopsis. Science. https://doi.org/10.1126/science.284.5414.654

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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.