Results 191 to 200 of about 30,075 (258)

Structure of a biohybrid photosystem I-platinum nanoparticle solar fuel catalyst. [PDF]

Nat Commun
Gisriel CJ, Malavath T, Qiu T, Menzel JP, Batista VS, Brudvig GW, Utschig LM.   +6 more
europepmc   +1 more source

Removal of Photosystem I Subunit PsaE Leads to Photosynthetic Hydrogen Production in a Cyanobacterial PsaF‐HoxYH Fusion Strain

Plant, Cell &Environment, Volume 49, Issue 9, Page 6850-6858, September 2026.
ABSTRACT Photosynthetic hydrogen (photoH2) production is a promising approach for the utilisation of solar energy. Fusion of a hydrogenase (H2ase) to photosystem I (PSI) provides a direct light‐driven route for photoH2 generation. We established the lateral transmembrane subunit PsaF of PSI as a new fusion partner for the NiFe‐hydrogenase (HoxYH) in ...
Florian Paul, Nadine Strabel, Marko Boehm, Jens Appel, Kirstin Gutekunst   +4 more
wiley   +1 more source

Antioxidants Differentially Regulate Non‐Photochemical Quenching

Plant, Cell &Environment, Volume 49, Issue 9, Page 6960-6973, September 2026.
ABSTRACT Non‐photochemical quenching (NPQ) dissipates excess light energy as heat, limiting reactive oxygen species production during photosynthesis. Exogenous antioxidants are widely reported to improve plant performance under stress, yet their impacts on NPQ are inconsistent across studies, complicating mechanistic interpretation.
Aline de Rodrigues de Queiroz, Jeremy H. Brown, Nicole R. Buan, Julie M. Stone, Katarzyna Glowacka, Rebecca L. Roston   +5 more
wiley   +1 more source

How the Electron-Transfer Cascade is Maintained in Chlorophyll-<i>d</i> Containing Photosystem I. [PDF]

Biochemistry
Noji T, Saito K, Ishikita H.
europepmc   +1 more source

Volatile Organic Compounds Emitted by Fungi Have Substantial Effects on Growth and Disease Resistance in Arabidopsis thaliana

Plant, Cell &Environment, Volume 49, Issue 9, Page 7168-7190, September 2026.
ABSTRACT Volatile organic compounds (VOCs) emitted by certain fungi have previously been suggested to modulate plant development and their response to stresses. While some fungal species, such as Trichoderma harzianum, are known to produce VOCs, the production of VOCs in other phylogenetically divergent species, such as Mucor mucedo, was previously ...
Sara Yugueros, Asier Largo‐Gosens, Cristina Úbeda, Cristina Hernández‐Fernández, Alba Manga‐Robles, Diego Rebaque, Antonio Encina, Hugo Mélida   +7 more
wiley   +1 more source

Physiological dominance of the scion in shaping root architecture under suboptimal temperature

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6745-6754, 30 August 2026.
Abstract BACKGROUND Non‐optimal temperatures have become a major constraint on plant development under rapidly changing climatic conditions. Both suboptimal and supra‐optimal temperatures reduce physiological activity, alter plant morphology, lead to plant mortality, and ultimately decrease crop productivity.
Amnon Cochavi, Elad Oren, Fabian Baumkoler, Evgeny Smirnov, Ran Nisim Lati   +4 more
wiley   +1 more source

Modulation of cyanobacterial Photosystem I protein environment and spectral capacity in response to changes in electron flow pathways and photon flux. [PDF]

J Biol Chem
Smolinski SL, Tokmina-Lukaszewska M, Holland JM, Guo Z, Kisgeropoulos E, Bothner B, King PW, Lubner CE.   +7 more
europepmc   +1 more source

Dipole‐Manipulated Built‐In Electric Field Enables Ultrafast Charge Separation in Perylene Diimide Polymers for Photoelectrochemical Water Splitting

Advanced Science, Volume 13, Issue 43, 3 August 2026.
Molecular dipole engineering in dendritic perylene diimide polymers through nitrogen‐rich heterocyclic linkers amplifies the built‐in electric field, enabling sub‐picosecond charge separation and efficient multi‐electron accumulation. This structure–dynamics–performance relationship establishes a versatile design strategy for high‐performance organic ...
Ying‐Xin Qiao, Zicong Situ, Yi‐Jing Chen, Shuo‐Xiang Liu, Jing‐Lan Zhang, Xingqing Li, Luo‐Han Xie, Si‐Hang Xie, Qing‐Xiao Tong, Andong Xia, Zhuoran Kuang, Jing‐Xin Jian   +11 more
wiley   +1 more source

CO-EXPRESSED WITH PSI ASSEMBLY1 (CEPA1) is a photosystem I assembly factor in Arabidopsis. [PDF]

Plant Cell
Rolo D, Sandoval-Ibáñez O, Thiele W, Schöttler MA, Gerlach I, Zoschke R, Schwartzmann J, Meyer EH, Bock R.   +8 more
europepmc   +1 more source

The Quenching of Long-Wavelength Fluorescence by the Closed Reaction Center in Photosystem I in Thermostichus vulcanus at 77 K. [PDF]

Int J Mol Sci
Akhtar P, van Stokkum IHM, Lambrev PH.
europepmc   +1 more source