ROS production and signalling in chloroplasts: cornerstones and evolving concepts
CH Foyer, G Hanke - The Plant Journal, 2022 - Wiley Online Library
Reactive oxygen species (ROS) such as singlet oxygen, superoxide (O2●−) and hydrogen
peroxide (H2O2) are the markers of living cells. Oxygenic photosynthesis produces ROS in …
peroxide (H2O2) are the markers of living cells. Oxygenic photosynthesis produces ROS in …
Dissipation of light energy absorbed in excess: the molecular mechanisms
R Bassi, L Dall'Osto - Annual review of plant biology, 2021 - annualreviews.org
Light is essential for photosynthesis. Nevertheless, its intensity widely changes depending
on time of day, weather, season, and localization of individual leaves within canopies. This …
on time of day, weather, season, and localization of individual leaves within canopies. This …
Light stress and photoprotection in Chlamydomonas reinhardtii
E Erickson, S Wakao, KK Niyogi - The Plant Journal, 2015 - Wiley Online Library
Plants and algae require light for photosynthesis, but absorption of too much light can lead
to photo‐oxidative damage to the photosynthetic apparatus and sustained decreases in the …
to photo‐oxidative damage to the photosynthetic apparatus and sustained decreases in the …
Differential FeS cluster photodamage plays a critical role in regulating excess electron flow through photosystem I
The photosynthetic electron flux from photosystem I (PSI) is mainly directed to NADP+ and
CO2 fixation, but a fraction is always shared between alternative and cyclic electron …
CO2 fixation, but a fraction is always shared between alternative and cyclic electron …
[HTML][HTML] Photosynthetic, respiratory and extracellular electron transport pathways in cyanobacteria
Cyanobacteria have evolved elaborate electron transport pathways to carry out
photosynthesis and respiration, and to dissipate excess energy in order to limit cellular …
photosynthesis and respiration, and to dissipate excess energy in order to limit cellular …
PGR5-dependent cyclic electron flow protects photosystem I under fluctuating light at donor and acceptor sides
H Yamamoto, T Shikanai - Plant physiology, 2019 - academic.oup.com
In response to a sudden increase in light intensity, plants must cope with absorbed excess
photon energy to protect photosystems from photodamage. Under fluctuating light, PSI is …
photon energy to protect photosystems from photodamage. Under fluctuating light, PSI is …
Regulatory electron transport pathways of photosynthesis in cyanobacteria and microalgae: Recent advances and biotechnological prospects
L Nikkanen, D Solymosi, M Jokel… - Physiologia …, 2021 - Wiley Online Library
Cyanobacteria and microalgae perform oxygenic photosynthesis where light energy is
harnessed to split water into oxygen and protons. This process releases electrons that are …
harnessed to split water into oxygen and protons. This process releases electrons that are …
Photoprotection of photosystems in fluctuating light intensities
Y Allahverdiyeva, M Suorsa… - … of experimental botany, 2015 - academic.oup.com
Oxygenic photosynthetic organisms experience strong fluctuations in light intensity in their
natural terrestrial and aquatic growth environments. Recent studies with both plants and …
natural terrestrial and aquatic growth environments. Recent studies with both plants and …
Contribution of cyclic and pseudo-cyclic electron transport to the formation of proton motive force in chloroplasts
T Shikanai, H Yamamoto - Molecular plant, 2017 - cell.com
Photosynthetic electron transport is coupled to proton translocation across the thylakoid
membrane, resulting in the formation of a trans-thylakoid proton gradient (ΔpH) and …
membrane, resulting in the formation of a trans-thylakoid proton gradient (ΔpH) and …
Artificial remodelling of alternative electron flow by flavodiiron proteins in Arabidopsis
In photosynthesis, linear electron transport from water to nicotinamide adenine dinucleotide
phosphate (NADP+) cannot satisfy the ATP/NADPH production stoichiometry required by the …
phosphate (NADP+) cannot satisfy the ATP/NADPH production stoichiometry required by the …