Cyclic and pseudo-cyclic electron pathways play antagonistic roles during nitrogen deficiency in Chlamydomonas reinhardtii

DOI: 10.1093/plphys/kiae617 Authors: Ousmane Dao, Adrien Burlacot, Félix Buchert, Marie Bertrand, Pascaline Auroy, Carolyne Stoffel, Sai Kiran Madireddi, Jacob Irby, Michael Hippler, Gilles Peltier, Yonghua Li‐Beisson Abstract: Nitrogen (N) scarcity frequently...

Depletion reveals role of bicarbonate in the photosynthetic electron transport chain of Limnospira maxima

DOI: 10.3389/fpls.2025.1584909 Authors: Leslie Castillo, Stavroula Nicolaou, Colin Gates Abstract: Efficient photosynthetic light reactions require tight balancing of electrons and protons. In photosystem II, bicarbonate is coordinated to a non-heme iron positioned...

Adaptation and acclimation of photosynthetic machinery in Arabidopsis thaliana

DOI: OA:W7123379041 Authors: Laura Laihonen Abstract: Photosynthetic organisms convert physical energy from the sun into chemical energy through photosynthetic light reactions catalysed by thylakoid membrane-embedded pigment-protein complexes. Four major protein...

Adaptation and acclimation of hotosynthetic machinery in Arabidopsis thaliana

DOI: OA:W7120436329 Authors: Laura Laihonen Abstract: Photosynthetic organisms convert physical energy from the sun into chemical energy through photosynthetic light reactions catalysed by thylakoid membrane-embedded pigment-protein complexes. Four major protein...

Algal PETC-Pro171-Leu suppresses electron transfer in cytochromeb6funder acidic lumenal conditions

DOI: 10.1093/plphys/kiac575 Authors: Shin‐Ichiro Ozawa, Félix Buchert, Ruby Reuys, Michael Hippler, Yuichiro Takahashi Abstract: Linear photosynthetic electron flow (LEF) produces NADPH and generates a proton electrochemical potential gradient across the thylakoid...