Results 61 to 70 of about 125,071 (335)

Antisense reduction in NADP-ME in the C₄ species Flaveria bidentis alters stomatal sensitivity to intercellular [CO₂]. [PDF]

New Phytol
Summary Stomata have the crucial role of balancing the uptake of CO2 for photosynthesis and water loss via transpiration by adjusting their aperture. In C3 plants, coordination between photosynthesis and stomatal conductance can be disrupted by mutations in Calvin–Benson–Bassham (CBB) cycle expression, but it is not clear whether the disruption of the ...
Bernardo EL, Sales CRG, Sun T, Kromdijk J.   +3 more
europepmc   +2 more sources

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

Advanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao, Mei Li, Mengjiao Fan, Chuanhuan Liu, Jie Jiang, Jia Song, Yingzhu Liu   +6 more
wiley   +1 more source

Short-Term Low Temperature Induces Nitro-Oxidative Stress that Deregulates the NADP-Malic Enzyme Function by Tyrosine Nitration in Arabidopsis thaliana

Antioxidants, 2019
Low temperature (LT) negatively affects plant growth and development via the alteration of the metabolism of reactive oxygen and nitrogen species (ROS and RNS).
Juan C. Begara-Morales, Beatriz Sánchez-Calvo, María V. Gómez-Rodríguez, Mounira Chaki, Raquel Valderrama, Capilla Mata-Pérez, Javier López-Jaramillo, Francisco J. Corpas, Juan B. Barroso   +8 more
doaj   +1 more source

Flavoprotein monooxygenases for oxidative biocatalysis: recombinant expression in microbial hosts and applications [PDF]

, 2014
External flavoprotein monooxygenases comprise a group of flavin-dependent oxidoreductases that catalyze the insertion of one atom of molecular oxygen into an organic substrate and the second atom is reduced to water. These enzymes are involved in a great
Bianchi, Dario Alejandro, Ceccoli, Romina Denis, Rial, Daniela Veronica   +2 more
core   +2 more sources

Ferritinophagy Rewires Carnitine‐Dependent Lipid Metabolism to Inhibit PRRSV and IAV Replication

Advanced Science, EarlyView.
NCOA4‐mediated ferritinophagy reprograms carnitine metabolism by disrupting Fe‐S cluster biogenesis, thereby establishing an iron‐lipid axis that suppresses various viruses, including PRRSV and IAV. However, viruses counteract this mechanism by degrading NCOA4.
Kaifeng Guan, Chenyang Yuan, Zekun Meng, Yanan Wang, Xueying Zhai, Chunjie Huang, Xiang Zhou, Gaiping Zhang   +7 more
wiley   +1 more source

A Novel Type II NAD+-Specific Isocitrate Dehydrogenase from the Marine Bacterium Congregibacter litoralis KT71. [PDF]

PLoS ONE, 2015
In most living organisms, isocitrate dehydrogenases (IDHs) convert isocitrate into ɑ-ketoglutarate (ɑ-KG). Phylogenetic analyses divide the IDH protein family into two subgroups: types I and II. Based on cofactor usage, IDHs are either NAD+-specific (NAD-
Ming-Cai Wu, Chang-Qing Tian, Hong-Mei Cheng, Lei Xu, Peng Wang, Guo-Ping Zhu   +5 more
doaj   +1 more source

Crassulacean acid metabolism in the Gesneriaceae [PDF]

, 1986
The occurrence of the Crassulacean acid metabolism (CAM) was studied in four epiphytic species of the Gesneriaceae: two neotropical species, Codonanthe crassifolia and Columnea linearis, and two paleotropical species, Aoschynanthus pulcher and ...
Guralnick, Lonnie J., Lord, Elizabeth M., Ting, Irwin P.   +2 more
core   +2 more sources

Mimikry eines Lichtsammelkomplexes zur Beschleunigung der Photooxidation in asymmetrischen Lipidmembran‐Nanoreaktoren

Angewandte Chemie, EarlyView.
Biomimetische Liposomen‐Nanoreaktoren, die natürliche Lichtsammelkomplexe nachahmen, ermöglichen eine effiziente Photooxidation von NADH. Membrangebundenes Fluorescein überträgt Energie über FRET an membrangebundenes Eosin Y und oxidiert so NADH.
Julian Bösking, Roland E. P. Nau, Nico Alleva, Richard Jacobi, Tobias Meyer‐Zedler, Hannah Voßhenrich, Francesca Mazotta, Ingo Lieberwirth, David Ng, Michael Schmitt, Jürgen Popp, Leticia González, Tanja Weil, Andrea Pannwitz   +13 more
wiley   +1 more source

Dynamic and Static Regulation of Nicotinamide Adenine Dinucleotide Phosphate: Strategies, Challenges, and Future Directions in Metabolic Engineering

Molecules
Reduced nicotinamide adenine dinucleotide phosphate (NADPH) is a crucial cofactor in metabolic networks. The efficient regeneration of NADPH is one of the limiting factors for productivity in biotransformation processes.
Nana Ding, Zenan Yuan, Lei Sun, Lianghong Yin   +3 more
doaj   +1 more source

Cytosolic Isocitrate Dehydrogenase from Arabidopsis thaliana Is Regulated by Glutathionylation

Antioxidants, 2019
NADP-dependent (Nicotinamide Adénine Dinucléotide Phosphate-dependent) isocitrate dehydrogenases (NADP-ICDH) are metabolic enzymes involved in 2-oxoglutarate biosynthesis, but they also supply cells with NADPH. Different NADP-ICDH genes are
Adnan Khan Niazi, Laetitia Bariat, Christophe Riondet, Christine Carapito, Amna Mhamdi, Graham Noctor, Jean-Philippe Reichheld   +6 more
doaj   +1 more source