Results 41 to 50 of about 3,470 (203)

Effect of Caffeine on the Expression Pattern of Water-Soluble Proteins in Rice () Seedlings

Natural Product Communications, 2015
It has been suggested that caffeine acts as an allelochemical which influences the germination and growth of plants. The effect of caffeine on the expression profiles of proteins was investigated in shoot-root axes of rice (Oryza sativa) seedlings.
Wei-Wei Deng, Hamako Sasamoto, Hiroshi Ashihara   +2 more
doaj   +1 more source

Neurological outcome of patients with ornithine carbamoyltransferase deficiency [PDF]

Archives of Disease in Childhood, 2002
Ornithine carbamoyltransferase (OCT) deficiency is the commonest of the inherited urea cycle disorders.To determine the long term neurological and cognitive outcome of continuously treated surviving patients.Twenty eight surviving children (five boys) with OCT deficiency who had been treated continuously with a low protein diet and alternative pathway ...
P, Nicolaides, D, Liebsch, N, Dale, J, Leonard, R, Surtees   +4 more
openaire   +2 more sources

An interpromoter region enhances transcription of argk gene, encoding the phaseolotoxin-resistant ornithine carbamoyltransferase in Pseudomonas syringae pv. phaseolicola

TIP Revista Especializada en Ciencias Químico-Biológicas, 2018
Pseudomonas syringae pv. phaseolicola, is the causal agent of halo blight on bean, a disease characterized by water soaked lesions surrounded by a chlorotic halo, which is produced by the action of phaseolotoxin, a nonhost-specific toxin optimally ...
José Luis Hernández-Flores, Ariel Álvarez-Morales, Susana De la Torre-Zavala, Laura Hernández-Soriano, Alejandra Chacón-López, Efigenia Montalvo-González, Selene Aguilera   +6 more
doaj   +1 more source

Metabolic enzymes from psychrophilic bacteria: Challenge of adaptation to low temperatures in ornithine carbamoyltransferase from Moritella abyssi [PDF]

, 2003
peer reviewedThe enzyme ornithine carbamoyltransferase (OTCase) of Motitella abyssi (OTCase(Mab)), a new, strictly psychrophilic and piezophilic bacterial species, was purified.
Feller, Georges, Glansdorff, Nicolas, Xu, Ying, Xu, Y., Glansdorff, N., Gerday, Charles   +5 more
core   +1 more source

Sophie Claiborne's Upset Stomach - an Ornithine Transcarbamoylase Deficiency Problem-Based Learning Case

MedEdPORTAL, 2007
This resource is a problem-based learning (PBL) case featuring a female patient who has problems with food containing protein. As the case progresses it becomes evident that there is a problem handling any quantity of protein and that this problem may be
Marshall Anderson, Mary Kirkish
doaj   +1 more source

Purification, crystallization and preliminary X-ray analysis of catabolic ornithine carbamoyltransferase from Pseudomonas aeruginosa [PDF]

, 1999
The catabolic ornithine carbamoyltransferase (OTCase) from Pseudomonas aeruginosa exhibits allosteric behaviour, with two conformational states of the molecule: an active R form and an inactive T form.
Stalon, Victor, Vicat, Jean, Kahn, Richard, Sainz, Germaine, Tricot, Catherine, Dideberg, O.   +5 more
core   +1 more source

Primary and quaternary structure of the catabolic ornithine carbamoyltransferase from Pseudomonas aeruginosa Extensive sequence homology with the anabolic ornithine carbamoyltransferases of Escherichia coli

, 1987
We have determined the complete nucleotide sequence of the arcB gene from Pseudomonas aeruginosa strain PAO and we have purified the arcB Product, the catabolic ornithine carbamoyltransferase (EC 2.1.3.3), to apparent homogeneity from the same strain ...
Baur, Heinz, Stalon, Victor, LUETHI, Ernst, Falmagne, Paul, Haas, Didier   +4 more
core   +1 more source

Catabolic ornithine carbamoyltransferase of Pseudomonas aeruginosa ::changes of allosteric properties resulting from modifications at the C-terminus

, 2022
Ornithine carbamoyltransferases (OTCases) catalyse the formation of citrulline and phosphate from ornithine and carbamoylphosphate by a thermodynamically favoured reaction. In vivo, catabolic OTCase of Pseudomonas aeruginosa promotes the reverse reaction,
Baur, Heinz, Stalon, Victor, Schmid, Sergio, Tricot, Catherine, Dideberg, Otto, Haas, Dieter, Villeret, Vincent   +6 more
core   +1 more source

Synthetic Lethal Therapy Based on Dimorphism for Systemic Infection of Drug‐Resistant Candida albicans

Advanced Science, Volume 13, Issue 11, 23 February 2026.
To tackle the alarming mortality rate linked to Candida albicans infections, a synthetic lethal strategy precisely aimed at the two distinct forms of this fungus: yeast and hyphae is formulated. Ultimately, through the innovative use of macrophage membranes for drug delivery, the effectiveness of this strategy is substantially boosted while ...
Yang Gao, Jiahe Su, Jiawei Yuan, Qinyan Cao, Yue Wu, Yuyang Xiao, Guang Yang, Ruomu Xia, Jingpeng Yang, Yanan Li, Lina Wu, He Huang, Lingtong Meng   +12 more
wiley   +1 more source

Iron physiology and metabolism of model phytoplankton taxa in a western boundary continental shelf ecosystem

Limnology and Oceanography, Volume 70, Issue 11, Page 3335-3354, November 2025.
Abstract Continental shelf ecosystems support diverse phytoplankton communities that contribute to global primary productivity. Iron is an important micronutrient controlling the growth of marine phytoplankton, but its role in influencing phytoplankton ecophysiology in western boundary continental shelf ecosystems is understudied.
Lucy E. Quirk, William G. Sunda, Natalie R. Cohen   +2 more
wiley   +1 more source