4.7 Article

Plants acclimate to Photosystem I photoinhibition by readjusting the photosynthetic machinery

Related references

Note: Only part of the references are listed.
Article Plant Sciences

True oxygen reduction capacity during photosynthetic electron transfer in thylakoids and intact leaves

Duncan Fitzpatrick et al.

Summary: Oxygen reduction occurs at various components of the photosynthetic electron transfer chain (PETC), but only electron flow to photosystem I (PSI) leads to H2O2 accumulation. H2O2 from PETC may increase mitochondrial respiration and CO2 release. H2O2 production in PETC locations other than PSI is quickly quenched and cannot participate in H2O2 translocation and signaling.

PLANT PHYSIOLOGY (2022)

Article Plant Sciences

The role of light-harvesting complex I in excitation energy transfer from LHCII to photosystem I in Arabidopsis

Christo Schiphorst et al.

Summary: The light-harvesting antennae of photosystem I facilitate energy transfer from trimeric light-harvesting complex II to photosystem I, and the presence of LHCI significantly enhances the efficiency of energy transfer.

PLANT PHYSIOLOGY (2022)

Article Plant Sciences

Developmental acclimation of the thylakoid proteome to light intensity in Arabidopsis

Sarah E. Flannery et al.

Summary: This study investigated the changes in thylakoid protein levels during long-term acclimation of Arabidopsis to different light intensities and found correlations with key photosynthetic parameters. High light promoted improved photosynthetic capacity and cyclic electron transport, while low light favored slowly reversible non-photochemical quenching. The data provide insights into how Arabidopsis tunes photosynthetic electron transfer and its regulation during developmental acclimation to light intensity.

PLANT JOURNAL (2021)

Article Plant Sciences

Photosystem I in low light-grown leaves of Alocasia odora, a shade-tolerant plant, is resistant to fluctuating light-induced photoinhibition

Ichiro Terashima et al.

Summary: The study found that even in the absence of far-red light, photosystem I in leaves grown under low light conditions showed resistance to fluctuating light. These low-light leaves exhibited higher chlorophyll content, lower chlorophyll a/b ratios, lower cytochrome f/P700 ratios, and lower PSII/PSI excitation ratios.

PHOTOSYNTHESIS RESEARCH (2021)

Review Plant Sciences

Dissipation of Light Energy Absorbed in Excess: The Molecular Mechanisms

Roberto Bassi et al.

Summary: The article explores the photoprotective mechanisms involved in the harmless removal of excess light energy absorbed by green algae and land plants, highlighting specific ways to protect plants from overexcitation. It emphasizes the importance of maintaining photosynthetic organisms within a narrow safety range between efficient light harvesting and photoprotection.

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 72, 2021 (2021)

Article Biochemistry & Molecular Biology

PGR5 and NDH-1 systems do not function as protective electron acceptors but mitigate the consequences of PSI inhibition

Sanna Rantala et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2020)

Review Plant Sciences

Malate valves: old shuttles with new perspectives

J. Selinski et al.

PLANT BIOLOGY (2019)

Article Biochemistry & Molecular Biology

Does the stromal concentration of Pi control chloroplast ATP synthase protein amount in contrasting growth environments?

Greg C. Vanlerberghe et al.

PLANT SIGNALING & BEHAVIOR (2019)

Article Plant Sciences

Switching off photoprotection of photosystem I-a novel tool for gradual PSI photoinhibition

Mikko Tikkanen et al.

PHYSIOLOGIA PLANTARUM (2018)

Review Plant Sciences

The Unprececentec Versatility of the Plant Thiorecoxin System

Peter Geigenberger et al.

TRENDS IN PLANT SCIENCE (2017)

Review Plant Sciences

Learning the Languages of the Chloroplast: Retrograde Signaling and Beyond

Kai Xun Chan et al.

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 67 (2016)

Article Plant Sciences

Crosstalk between chloroplast thioredoxin systems in regulation of photosynthesis

Lauri Nikkanen et al.

PLANT CELL AND ENVIRONMENT (2016)

Article Biochemistry & Molecular Biology

Light-harvesting II antenna trimers connect energetically the entire photosynthetic machinery - including both photosystems II and I

Michele Grieco et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2015)

Review Plant Sciences

Integrative regulatory network of plant thylakoid energy transduction

Mikko Tikkanen et al.

TRENDS IN PLANT SCIENCE (2014)

Review Plant Sciences

ROS-Mediated Lipid Peroxidation and RES-Activated Signaling

Edward E. Farmer et al.

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 64 (2013)

Article Biochemistry & Molecular Biology

Optimized native gel systems for separation of thylakoid protein complexes: novel super- and mega-complexes

Sari Jarvi et al.

BIOCHEMICAL JOURNAL (2011)

Review Plant Sciences

Photorespiratory Metabolism: Genes, Mutants, Energetics, and Redox Signaling

Christine H. Foyer et al.

ANNUAL REVIEW OF PLANT BIOLOGY (2009)

Article Biochemistry & Molecular Biology

Arabidopsis STN7 Kinase Provides a Link between Short- and Long-Term Photosynthetic Acclimation

Paolo Pesaresi et al.

PLANT CELL (2009)

Review Biochemistry & Molecular Biology

The ferredoxin/thioredoxin system of oxygenic photosynthesis

Peter Schuermann et al.

ANTIOXIDANTS & REDOX SIGNALING (2008)

Article Biochemistry & Molecular Biology

State transitions revisited -: a buffering system for dynamic low light acclimation of Arabidopsis

Mikko Tikkanen et al.

PLANT MOLECULAR BIOLOGY (2006)

Article Multidisciplinary Sciences

Regulating the proton budget of higher plant photosynthesis

TJ Avenson et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2005)

Article Multidisciplinary Sciences

Nitrate assimilation in plant shoots depends on photorespiration

S Rachmilevitch et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2004)

Article Multidisciplinary Sciences

In vivo modulation of nonphotochemical exciton quenching (NPQ) by regulation of the chloroplast ATP synthase

A Kanazawa et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2002)

Article Multidisciplinary Sciences

Cooperative regulation of light-harvesting complex II phosphorylation via the plastoquinol and ferredoxin-thioredoxin system in chloroplasts

E Rintamäki et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2000)