Results 101 to 110 of about 81,019 (308)

The specialization of the two ornithine carbamoyltransferases of Pseudomonas

, 1967
The two ornithine carbamoyltransferases (carbamoylphosphate:l-ornithine carbamoyltransferase, EC 2.1.3.3) of Pseudomonas are integrated into different metabolic sequences. This integration appears both in their regulation and in their activities.
Stalon, Victor, Ramos, Fernando, Pierard, André, Wiame, Jean-Marie   +3 more
core   +1 more source

A molecular mechanism for eflornithine resistance in African trypanosomes [PDF]

, 2010
Human African trypanosomiasis, endemic to sub-Saharan Africa, is invariably fatal if untreated. Its causative agent is the protozoan parasite Trypanosoma brucei.
Creek Darren, Watson David G., Burchmore, Richard J S, Barrett, M.P., Michael P. Barrett, Woods, DJ, Pui Ee Wong, Vincent, I.M., Darren Creek, Vincent, IM, Kamleh, M.A., Richard J S Burchmore, Wong, P.E., Kamleh, Mohammed A, Woods, Debra J, Creek, Darren, Richard J. S. Burchmore, Wong, PE, Vincent, Isabel M, Isabel M Vincent, Michael P Barrett, Isabel M. Vincent, Kamleh, MA, Watson, DG, Woods, D.J., Wong, Pui Ee, Woods Debra J., Mohammed A. Kamleh, David G. Watson, Barrett, Michael P, Creek, D., Barrett Michael P., Barrett, MP, Burchmore, R.J.S., Wong Pui Ee, David G Watson, Kamleh Mohammed A., Vincent Isabel M., Watson, David G, Burchmore, RJS, Creek, D, Watson, D.G., Debra J Woods, Debra J. Woods, Mohammed A Kamleh, Burchmore Richard J. S.   +45 more
core   +1 more source

Optimization of CEST MRI Reporter Protein Design Using Cation‐Pi Networks

Chemistry – A European Journal, EarlyView.
A novel engineering approach can produce reporter proteins for cell and viral therapy tracking with unique magnetic resonance imaging (MRI) signatures, detectable with chemical exchange saturation transfer (CEST). We discover how cation‐π interactions between amino acid groups can help us fine‐tune magnetic resonance properties for noninvasive ...
David E. Korenchan, Ethan J. French, Emerenziana Runco, Chetan B. Dhakan, Jinwu Yan, Hiroshi Nakashima, Michael T. McMahon, Assaf A. Gilad, Christian T. Farrar   +8 more
wiley   +1 more source

Visualizing Specific Tubulin Isotypes and Pathogenic Variants in Cellular Microtubule Arrays

Cytoskeleton, EarlyView.
ABSTRACT Eukaryotic cells depend on dynamic microtubule arrays to execute a wide range of functions vital for life. These microtubule filaments are formed through the polymerization of α/β‐tubulin proteins, which can be generated from numerous tubulin genes, or isotypes.
Sareen Fiaz, Benjamin Powers, Jayne Aiken   +2 more
wiley   +1 more source

Enhanced S-cone syndrome or gyrate atrophy – A diagnostic dilemma spanning two decades

Indian Journal of Ophthalmology. Case Reports
A young girl with enhanced S-cone syndrome (ESCS) and raised serum ornithine was diagnosed as gyrate atrophy (GA) for 2 decades. She had presented with nyctalopia. Clinical examination revealed bilateral, symmetrical scalloped chorioretinal atrophy (CRA),
Adwaita Nag, Garima, Muna Bhende
doaj   +1 more source

Systematic pathway engineering of Corynebacterium glutamicum S9114 for l-ornithine production

Microbial Cell Factories, 2017
Background l-Ornithine is a non-protein amino acid with extensive applications in medicine and the food industry. Currently, l-ornithine production is based on microbial fermentation, and few microbes are used for producing l-ornithine owing to ...
Bin Zhang, Miao Yu, Ying Zhou, Yixue Li, Bang-Ce Ye   +4 more
doaj   +1 more source

First National Expanded Genomic Newborn Screening Program in Qatar; A Pilot Study, Doha‐Heidelberg Collaboration

American Journal of Medical Genetics Part A, EarlyView.
Reem Alsulaiman, Sarah Okashah, Radja Messai Badji, Fatemeh Abbaszadeh, Yaser Alsarraj, Rehab Ali Abdulrahman, Noora Shahbeck, Thalib Moideen, Reema El Hassan, Fatima Al‐Hamaydeh, Einas Alkuwari, Said Ismail, Hilal Al‐ Rifai, Ghassan Abdoh, Christian P. Schaaf, Georg Hoffmann, Saad Al‐Kaabi, Wadha Al‐Muftah, Tawfeg Ben‐Omran   +18 more
wiley   +1 more source

Inherited metabolic epilepsies–established diseases, new approaches

Epilepsia Open, EarlyView.
Abstract Inherited metabolic epilepsies (IMEs) represent the inherited metabolic disorders (IMDs) in which epilepsy is a prevailing component, often determining other neurodevelopmental outcomes associated with the disorder. The different metabolic pathways affected by individual IMEs are the basis of their rarity and heterogeneity.
Itay Tokatly Latzer, Phillip L. Pearl
wiley   +1 more source

Salt Stress Induces Imbalanced ADI Pathway Gene Expressions in Pediococcus acidilactici Drives Citrulline Accumulation as an Ethyl Carbamate Precursor in Soy Sauce

Food Bioengineering, EarlyView.
ABSTRACT Citrulline is the main precursor of a carcinogen compound ethyl carbamate (EC) in soy sauce. Accumulation of citrulline is mainly related to metabolism of arginine by Pediococcus acidilactici via the arginine deiminase (ADI) pathway during soy sauce fermentation.
Xiaodie Chen, Jiran Zhang, Haoran Chen, Fang Fang   +3 more
wiley   +1 more source

Leishmania donovani: cellular control of ornithine decarboxylase in promastigotes

, 1995
Ornithine decarboxylase, a key enzyme in polyamine biosynthesis, is essential for normal cell growth and proliferation. Furthermore, the inhibition of this enzyme is a potential way of controlling such growth.
Madhubala, R., Mukhopadhyay, Rita
core   +1 more source