Results 81 to 90 of about 63,840 (215)

Design Principles of Plant Thermotolerance: Integrating Photosynthesis, Reproduction, and Field Resilience in a Warming Climate

Plant, Cell &Environment, EarlyView.
ABSTRACT Global food security is increasingly threatened by climate change, as rising temperatures compromise the yields of major staple crops, including wheat, rice, and maize. Enhancing plant thermotolerance has therefore become a critical priority for sustaining agricultural productivity.
Yuchen Qu, Wataru Yamori
wiley   +1 more source

A cross-linked complex between ferredoxin and ferredoxin-NADP+ reductase.

Journal of Biological Chemistry, 1984
The water-soluble carbodiimide, N-ethyl-3-(3-dimethylaminopropyl)carbodiimide was found to effectively cross-link ferredoxin to ferredoxin-NADP+ reductase. The covalent complex has a stoichiometry of 1 mol of ferredoxin per mol of the reductase. The flavoprotein moiety of the cross-linked complex maintains most of its diaphorase activity and more ...
G. Zanetti, A. Aliverti, B. Curti
openaire   +3 more sources

Recent Advances in Metal‐Organic Framework Photo‐Electrocatalysts for the Synthesis of Ammonia

Carbon Neutralization, Volume 5, Issue 5, September 2026.
This diagram illustrates the role of Metal‐Organic Frameworks (MOFs) in the photocatalytic and electrocatalytic synthesis of ammonia, highlighting their potential as efficient catalysts for sustainable nitrogen fixation under light irradiation and electrode excitation.
Jingjing Wang, Kaiyan Shi, Zhenlin Zhao, Yafu Wang, Ke Yang, Rui Ren, Jianqi Lu, Zhencheng Feng, Xiaojun Gu, Jiangwei Zhang   +9 more
wiley   +1 more source

Ferroptosis: Newly Emerged Regulator for Human Disease

MedComm, Volume 7, Issue 9, September 2026.
Ferroptosis is a key regulated cell death pathway closely involved in cancers, neurodegenerative disorders, acute organ injuries, and cardiovascular and chronic metabolic diseases, representing a promising therapeutic target for diverse human illnesses.
Dandan Xiao, Lin Ye, Tianqi Jiang, Mengyuan Liu, Yuxia Zhou   +4 more
wiley   +1 more source

A ferredoxin Arg‐Glu pair important for efficient electron transfer between ferredoxin and ferredoxin‐NADP⁺ reductase

FEBS Letters, 2003
In order to elucidate the importance of a ferredoxin (Fd) Arg‐Glu pair involved in dynamic exchange from intra‐ to intermolecular salt bridges upon complex formation with ferredoxin‐NADP+ oxidoreductase (FNR), Equisetum arvense FdI and FdII were investigated as normal and the pair‐lacking Fd, respectively.
Teshima, Keizo, Fujita, Shinobu, Hirose, Syuuichi, Nishiyama, Daisuke, Kurisu, Genji, Kusunoki, Masami, Kimata-Ariga, Yoko, Hase, Toshiharu   +7 more
openaire   +2 more sources

Quaternary structures of Streptococcus pneumoniae nucleoside diphosphate kinase: From hexamers to supramolecular assemblies

Protein Science, Volume 35, Issue 9, September 2026.
Abstract The nucleoside diphosphate kinase (NDK) is a key enzyme that controls the balance of nucleotide pools in all living organisms. Beyond this fundamental role, NDKs exert pleiotropic effects in many cellular processes, including cell development, signal transduction, differentiation, tumor metastasis, and gene expression. The quaternary structure
Julie Kerboeuf, Paul Nouri, Frédéric Galisson, Laetitia Daury, Marie‐France Giraud, Olivier Lambert, Cédric Orelle, Lionel Ballut, Elise Kaplan, Jean‐Michel Jault, Cécile Gonzalez   +10 more
wiley   +1 more source

DIA-Based Quantitative Proteomics Reveals Adaptive Responses and Potential Mechanisms of Se(IV) Resistance in Rhodococcus qingshengii PM1

Microorganisms
Microbial reduction of soluble selenium oxyanions is a sustainable strategy for remediating selenium-contaminated environments, yet the molecular mechanisms underlying selenite tolerance in the genus Rhodococcus remain poorly understood.
Zhikang Guo, Zecheng Li, Fang Chen, Mu Peng, Haibo Wang   +4 more
doaj   +1 more source

Evolutionary insights into bilin biosynthesis: Functional characterization of pre‐PcyA enzymes

Protein Science, Volume 35, Issue 9, September 2026.
Abstract Biosynthesis of the linear tetrapyrrole phycocyanobilin (PCB) by the ferredoxin‐dependent bilin reductase (FDBR) PcyA is essential for light‐harvesting and regulatory processes in diverse photosynthetic organisms, yet its evolutionary origins are not fully understood. PcyA evolved from pre‐PcyA proteins found in diverse bacteria.
Federica Frascogna, Nathan C. Rockwell, Gunhild Layer, Nicole Frankenberg‐Dinkel   +3 more
wiley   +1 more source

Simultaneous expression of ferredoxin, ferredoxin reductase and P450 in COS7 cells

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1997
cDNA fragments encoding mouse ferredoxin and ferredoxin reductase were simultaneously introduced into COS7 cells by using an expression vector, pUC-SR alpha plasmid. When using the mitochondrial fraction prepared from the transfected cells, cytochrome-c reductase activity was detected.
Itoh, Susumu, Iemura, Osamu, Yoshimura, Takuya, Tsujikawa, Kazutake, Yamada, Eitaro, Nonaka, Yasuki, Okamoto, Mitsuhiro, Mimura, Tsutomu, Kohama, Yasuhiro   +8 more
openaire   +2 more sources

Complete Chloroplast Genome of Indonesian Sugarcane (Saccharum ‘Bululawang’): Comparative, Structural, and Evolutionary Analysis of Photosystem I‐Encoding Genes

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
ABSTRACT Sugarcane is one of the most important crops, providing the majority of global sugar production and serving as a major feedstock for bioenergy. Increasing demands for sustainable sugar production under climate and productivity constraint have intensified the need for molecular‐level characterization of elite cultivars.
Widhi Dyah Sawitri, Dwi Kusuma Wahyuni, Triono Bagus Saputro, Denianto Agung Wicaksono, Muhammad Rafi Fairuza, Tiara Putria Judith, Ganies Riza Aristya   +6 more
wiley   +1 more source