[HTML][HTML] Cyclic electron flow in C3 plants

P Joliot, A Joliot - Biochimica et Biophysica Acta (BBA)-Bioenergetics, 2006 - Elsevier
… In a second approach, we have analyzed kinetics of P 700 … P 700 . In the cyclic mode, Fd
is reoxidized on the stromal side of the cyt b 6 f complex and electrons are back-transferred to P

[HTML][HTML] The mechanism of cyclic electron flow

…, P Cardol, F Rappaport, FA Wollman, P Joliot - … et Biophysica Acta (BBA …, 2019 - Elsevier
Apart from the canonical light-driven linear electron flow (LEF) from water to CO 2 , numerous
regulatory and alternative electron transfer pathways exist in chloroplasts. One of them is …

[HTML][HTML] A complex containing PGRL1 and PGR5 is involved in the switch between linear and cyclic electron flow in Arabidopsis

…, E Aseeva, D Schünemann, G Finazzi, P Joliot… - Cell, 2008 - cell.com
… Fd) and starts with light-dependent excitation of P 700 , the primary electron donor of PSI,
and eventually results in electron transfer to Fd. Oxidized P 700 + is then reduced by electrons …

Cyclic electron transfer in plant leaf

P Joliot, A Joliot - Proceedings of the National Academy of …, 2002 - National Acad Sciences
… As PSII is inhibited, this leak, not compensated by an input of electron (R in = 0), induces
a slow oxidation of P 700 and the inhibition of the cyclic process. R cyclic decreases after a …

Energetic coupling between plastids and mitochondria drives CO2 assimilation in diatoms

…, P Joliot, L Tirichine, PG Falkowski, P Cardol… - Nature, 2015 - nature.com
… The light saturation curves of ETR PS II were fitted with the exponential rise function P = P
max (1 − exp(E/E k )), where P max is the maximal photosynthetic electron transport rate and E …

Regulation of cyclic and linear electron flow in higher plants

P Joliot, GN Johnson - … of the National Academy of Sciences, 2011 - National Acad Sciences
Cyclic electron flow is increasingly recognized as being essential in plant growth, generating
a pH gradient across thylakoid membrane (ΔpH) that contributes to ATP synthesis and …

Evidence for two active branches for electron transfer in photosystem I

…, B Boudreaux, A Joliot, P Joliot… - Proceedings of the …, 2001 - National Acad Sciences
… The next stage, which is the one that we observe in this study, is the tertiary electron transfer
leading to the singular state P\( \begin{equation*}{\mathrm{_{700}^{+}}}\end{equation*}\)F\( \…

Arabidopsis CURVATURE THYLAKOID1 Proteins Modify Thylakoid Architecture by Inducing Membrane Curvature

…, PE Jensen, F Rappaport, P Joliot, P Dörmann… - The Plant …, 2013 - academic.oup.com
Chloroplasts of land plants characteristically contain grana, cylindrical stacks of thylakoid
membranes. A granum consists of a core of appressed membranes, two stroma-exposed end …

Photochemistry beyond the red limit in chlorophyll f–containing photosystems

…, J Morton, S Santabarbara, A Telfer, P Joliot… - Science, 2018 - science.org
… The main bleach is at ~704 nm with an absorption increase at 692 nm, indicating that the
cation is located on the P A P B chlorophyll a/a' pair, P 700 •+ , as seen in WL PSI. The rest of …

[HTML][HTML] Supramolecular organization of the photosynthetic apparatus of Rhodobacter sphaeroides

C Jungas, JL Ranck, JL Rigaud, P Joliot… - The EMBO …, 1999 - embopress.org
Native tubular membranes were purified from the purple non‐sulfur bacterium Rhodobacter
sphaeroides. These tubular structures contain all the membrane components of the …