Results 81 to 90 of about 1,426,835 (273)

Red Blood Cell Adenylate Energetics Is Related to Endothelial and Microvascular Function in Long COVID

Biomedicines
Adenine nucleotides play a critical role in maintaining essential functions of red blood cells (RBCs), including energy metabolism, redox status, shape fluctuations and RBC-dependent endothelial and microvascular functions.
Marzena Romanowska-Kocejko, Agata Jędrzejewska, Alicja Braczko, Klaudia Stawarska, Oliwia Król, Marika Frańczak, Gabriela Harasim, Ryszard T. Smoleński, Marcin Hellmann, Barbara Kutryb-Zając   +9 more
doaj   +1 more source

Kappa casein gen (CSN3) in horse: genetic variability in exon 1 and 4

Acta Agriculturae Slovenica, 2006
Kappa casein (κ-CN) is milk protein that determines the size and specific function of the casein micelles, and its clevage by chymosine is responsible for milk coagulation.
Sebastijan HOBOR, Tanja KUNEJ, Tina LENASI, Peter DOVČ   +3 more
doaj   +1 more source

Nucleotide Conformations [PDF]

Science, 1972
S, Arnott, D W, Hukins, J, Rubin, J, Brennan, M, Sundaralingam   +4 more
openaire   +2 more sources

Processes Underlining the Action of Pesticides on Ecosystems and Human Organism

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2017
This article is devoted to the study of the mechanism of action of pesticides as compounds with a high complexing capacity for metals, nucleotides and enzymes.
Elena Saratovskikh
doaj   +1 more source

Targeting the Large Subunit of Human Ribonucleotide Reductase for Cancer Chemotherapy

Pharmaceuticals, 2011
Ribonucleotide reductase (RR) is a crucial enzyme in de novo DNA synthesis, where it catalyses the rate determining step of dNTP synthesis. RRs consist of a large subunit called RR1 (α), that contains two allosteric sites and one catalytic site, and a ...
Prem Singh Kaushal, Qun Wan, Chris G. Dealwis, Jianying Kiser, Hai Xu, James W. Fairman, Andrew Zhang, Sanath R. Wijerathna, Md. Faiz Ahmad   +8 more
doaj   +1 more source

Statistical inference of the generation probability of T-cell receptors from sequence repertoires

, 2012
Stochastic rearrangement of germline DNA by VDJ recombination is at the origin of immune system diversity. This process is implemented via a series of stochastic molecular events involving gene choices and random nucleotide insertions between, and ...
A. M. Walczak, A. Murugan, Arstila, Blum, C. G. Callan, Cabaniols, Gauss, Lafaille, Lieber, Lieber, Mason, Monod, Robins, Schatz, T. Mora, Venturi, Verkaik, Wang, Weinstein   +18 more
core   +1 more source

Poly(ADP-ribose) Contributes to an Association between Poly(ADP-ribose) Polymerase-1 and Xeroderma Pigmentosum Complementation Group A in Nucleotide Excision Repair [PDF]

, 2012
Brenee King, Karen L. Cooper, Ke Jian Liu, Laurie G. Hudson   +3 more
openalex   +1 more source

Mutagenesis of the conserved 51-nucleotide region of Sindbis virus [PDF]

, 1990
We have constructed 25 site-specific mutations in a domain of 51 nucleotides in Sindbis virus that is highly conserved among all alphaviruses sequenced to date.
Niesters, Hubert G. M., Strauss, James H.   +1 more
core  

Use of immunostimulants and nucleotides in aquaculture: a review

, 2011
Currently there are numerous gaps in existing knowledge about exogenous nucleotide application to fish including various aspects of digestion, absorption, metabolism, and influences on various physiological responses, especially expression of immunogenes
E. Ringø, R. Olsen, J. G. Vecino, S. Wadsworth, S. Song   +4 more
semanticscholar   +1 more source

Exploring the Mutated Kinases for Chemoenzymatic Synthesis of N⁴-Modified Cytidine Monophosphates

Molecules
Nucleosides, nucleotides, and their analogues are an important class of molecules that are used as substrates in research of enzymes and nucleic acid, or as antiviral and antineoplastic agents. Nucleoside phosphorylation is usually achieved with chemical
Martyna Koplūnaitė, Kamilė Butkutė, Jonita Stankevičiūtė, Rolandas Meškys   +3 more
doaj   +1 more source