Results 51 to 60 of about 14,638 (166)

Heparin inhibition of ferredoxin-NADP reductase in chloroplast thylakoid membranes [PDF]

Archives of Biochemistry and Biophysics, 1985
Heparin, an anionic polysaccharide, inhibited the ferredoxin-catalyzed reduction of NADP in spinach chloroplast thylakoid membranes. Under the same conditions of assay, heparin did not interfere markedly with photoreduction of methyl viologen, anthraquinone sulfonate, or ferredoxin.
Hosler, Jonathan P., Yocum, Charles F.
openaire   +3 more sources

Thioredoxin system modulates metabolic and stomatal responses to elevated CO2 in Arabidopsis

New Phytologist, Volume 251, Issue 4, Page 1774-1791, August 2026.
Integrative model of extraplastidial NADPH‐dependent thioredoxin reductase/thioredoxin system‐mediated regulation of stomatal function, redox homeostasis, and metabolic responses under ambient and elevated CO2 in Arabidopsis thaliana. Summary The NADPH‐dependent thioredoxin reductase/thioredoxin (NTR/TRX) system plays a central role in maintaining ...
Paula da Fonseca‐Pereira, Domingos F. Mélo Neto, Rita de Cássia Monteiro‐Batista, Daniel Gomes Coelho, Jaciara Lana‐Costa, Leonardo Perez de Souza, Ina Krahnert, Danilo M. Daloso, Jorge Gago, Alisdair R. Fernie, Wagner L. Araújo, Adriano Nunes‐Nesi   +11 more
wiley   +1 more source

Electroenzymatic CO2 Fixation

Angewandte Chemie International Edition, Volume 65, Issue 28, 6 July 2026.
Electroenzymatic CO2 fixation enables energy‐efficient, highly selective synthesis of complex molecules. Unlocking its full potential requires fundamental understanding of electrode‐coupled reductases and carboxylases. This review critically discusses available enzymes, product scope, and key thermodynamic and kinetic considerations, highlighting ...
Leonardo Castañeda‐Losada, Michael Richter, Christophe Léger, Vincent Fourmond, Nicolas Plumeré   +4 more
wiley   +1 more source

Methanol Metabolism in the Cytochrome and Menaquinone‐Containing Acetogen Moorella thermoacetica

Environmental Microbiology, Volume 28, Issue 7, July 2026.
The thermophilic acetogenic bacterium Moorella thermoacetica is a promising platform organism to convert C1 compounds to valuable products. Gaseous C1 substrates are technically difficult to use for fermentation in an industrial scale, but methanol, which can be produced chemically from carbon dioxide, is a suitable alternative.
Florian P. Rosenbaum, Anja Poehlein, Rolf Daniel, Volker Müller   +3 more
wiley   +1 more source

Gametophyte Thermal Priming Modifies the Transcriptomic Heat Stress Response of Sporophyte Progeny in Saccharina latissima

Evolutionary Applications, Volume 19, Issue 7, July 2026.
ABSTRACT Saccharina latissima (sugar kelp) is a brown macroalga that forms kelp forests along North Atlantic coasts, playing a key role in coastal ecosystems. It is also of growing economic importance as the dominant species used in European kelp aquaculture.
Anne M. L. Nilsen, Niko Steiner, Inka Bartsch, J. Mark Cock, Alexander O. Jueterbock   +4 more
wiley   +1 more source

Northern Light Reviews – Rethinking Plant Stress Biology in a Multifactorial World

Physiologia Plantarum, Volume 178, Issue 4, July/August 2026.
ABSTRACT The accelerated pace of climate change, soil degradation, environmental pollution, and pathogen outbreaks subjects trees and crops growing in different parts of the world to multiple abiotic/biotic stress conditions, simultaneously or sequentially.
Lidia S. Pascual, Rosa M. Rivero, Sara I. Zandalinas, Ron Mittler   +3 more
wiley   +1 more source

The natural herbicide rhein targets photosystem I

Scientific Reports
The natural anthraquinone rhein has been identified as a novel herbicide with a potentially new mode of action using a generative AI system for functional molecules discovery.
Alyssa Twitty, Hamlin Barnes, Noa Levy, Yaniv Mizrahi, Yosef Geva, Yael Phillip, Franck E. Dayan   +6 more
doaj   +1 more source

Regulation of Ferredoxin-NADP+ Oxidoreductase to Cyclic Electron Transport in High Salinity Stressed Pyropia yezoensis

Frontiers in Plant Science, 2018
Pyropia yezoensis can survive the severe water loss that occurs during low tide, making it an ideal species to investigate the acclimation mechanism of intertidal seaweed to special extreme environments.
Bin Yu, Bin Yu, Jianfeng Niu, Jianfeng Niu, Jianfeng Niu, Jianhua Feng, Meiling Xu, Xiujun Xie, Xiujun Xie, Xiujun Xie, Wenhui Gu, Wenhui Gu, Wenhui Gu, Shan Gao, Shan Gao, Shan Gao, Guangce Wang, Guangce Wang, Guangce Wang   +18 more
doaj   +1 more source

Gene Expression Patterns during Light and Dark Infection of Prochlorococcus by Cyanophage. [PDF]

PLoS ONE, 2016
Cyanophage infecting the marine cyanobacteria Prochlorococcus and Synechococcus require light and host photosystem activity for optimal reproduction. Many cyanophages encode multiple photosynthetic electron transport (PET) proteins, which are presumed to
Luke R Thompson, Qinglu Zeng, Sallie W Chisholm   +2 more
doaj   +1 more source

Metabolic design considerations for recycling of respiratory CO2 in leaves

The Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY Net carbon gain in plants is significantly reduced by the loss of assimilated carbon due to respiration and other metabolism in heterotrophic tissues. Avoiding this loss is difficult due to the essential nature of the metabolic processes involved but it could be possible to engineer metabolism to reuse the generated CO2.
Corinna Hartinger, Edward N. Smith, Lee J. Sweetlove   +2 more
wiley   +1 more source