Results 291 to 300 of about 13,986,071 (365)

A complex and dynamic redox network regulates oxygen reduction at photosystem I in Arabidopsis [PDF]

Umama Hani, Belén Naranjo, Ginga Shimakawa, Christophe Espinasse, Hélène Vanacker, Pièrre Sétif, Eevi Rintamäki, Emmanuelle Issakidis‐Bourguet, Anja Krieger‐Liszkay   +8 more
openalex   +1 more source

Thylakoids reorganization enables driving photosynthesis under far‐red light in the microalga Nannochloropsis gaditana

New Phytologist, Volume 249, Issue 4, Page 1785-1799, February 2026.
Summary Oxygenic photosynthesis is driven by visible light in most photosynthetic organisms, with exceptions in a few cyanobacteria and microalgae species, which can extend the light absorption to far‐red (FR) wavelengths, by synthesizing new pigments or shifting the antennae absorption range beyond 700 nm.
Elisabetta Liistro, Mariano Battistuzzi, Mattia Storti, Beatrice Boccia, Lorenzo Cocola, Giorgio Perin, Tomas Morosinotto, Nicoletta La Rocca   +7 more
wiley   +1 more source

A Simple Expression for the Screening of Excitonic Couplings between Chlorophylls as Inferred for Photosystem I Trimers. [PDF]

Int J Mol Sci
Eder M, Renger T.
europepmc   +1 more source

Pyropheophytin a accompanies pheophytin a in darkened light grown cells of Euglena [PDF]

, 1981
Rüdiger, W., Scheer, Hugo, Schiff, J. A., Schoch, S., Siegelmann, H. W.   +4 more
core  

The Dark Side of Stress Response: Night Temperature Regimes Drive Distinct Abiotic Pathways in Legumes

Plant, Cell &Environment, Volume 49, Issue 2, Page 925-939, February 2026.
ABSTRACT Global warming increases night temperatures more strongly than day temperatures. Recent evidence indicates that the effect of night temperature on plant physiology is independent of daytime conditions, suggesting distinct stress tolerance mechanisms.
Charlotte Häuser, Ashwini Mudke, Kamran Arshad, Hiba Alatrash, Caitlin Dudley, Millicent Smith, Sarah Schiessl   +6 more
wiley   +1 more source

From isolation to insights: mitochondrial complex I in the diatom Phaeodactylum tricornutum

The Plant Journal, Volume 125, Issue 3, February 2026.
SUMMARY Diatoms are among the most ecologically successful microalgae, contributing significantly to marine primary production and global carbon cycling. Their distinctive metabolic architecture, shaped by a complex evolutionary history involving secondary endosymbiosis, includes a highly compartmentalized cell organization and unique metabolic ...
Federico Berdun, Jennifer Senkler, Michael Senkler, Noah Ditz, Eva Plönnigs, Thomas Reinard, Eduardo Zabaleta, Hans‐Peter Braun   +7 more
wiley   +1 more source

Cryo-EM structure of a photosystem I variant containing an unusual plastoquinone derivative in its electron transfer chain. [PDF]

Sci Adv
Gisriel CJ, Kurashov V, Iwig DF, Russell BP, Vinyard DJ, Brudvig GW, Golbeck JH, Lakshmi KV.   +7 more
europepmc   +1 more source

Methyl jasmonate fumigation enhances crop yield and delays physiochemical quality changes by modulating the secondary metabolism in green bell pepper

Journal of the Science of Food and Agriculture, Volume 106, Issue 1, Page 55-72, 15 January 2026.
Abstract BACKGROUND The green bell pepper (Capsicum annuum L.), of the ‘Lamuyo’ type, is a highly valued vegetable owing to its excellent organoleptic and nutritional properties. However, these properties are subject to deterioration during postharvest storage, which in turn limits the shelf‐life of the pepper fruit.
Alicia Dobón‐Suárez, María J Giménez, Pedro J Zapata, María E García‐Pastor   +3 more
wiley   +1 more source

Investigating the Balance between Structural Conservation and Functional Flexibility in Photosystem I. [PDF]

Int J Mol Sci
Nelson N.
europepmc   +1 more source

Structure of Photosystem I with SOD reveals coupling between energy conversion and oxidative stress protection

Feng Y, Huang K, Li X, Amunts A.
europepmc   +1 more source