Results 21 to 30 of about 15,313,595 (281)

Study of homeostasis of the body of pigs with the addition of asparaginates to feed [PDF]

BIO Web of Conferences, 2021
The article presents the results of studying the effect of different doses of trace-elements combined with L-aspartic acid (asparaginase) on the overall homeostasis of the body of piglets.
Ziruk Irina, Egunova Alla, Kopchekchi Marina, Rykhlov Andrey   +3 more
doaj   +1 more source

Thermal Synthesis of Polypeptides from N-Butyloxycarbonyl Oligopeptides Containing Aspartyl Residue at C-Terminus

International Journal of Polymer Science, 2017
The thermal reactions of amino acids have been investigated for pure organic synthesis, materials preparation in industry, and prebiotic chemistry. N-t-Butyloxycarbonyl aspartic acid (Boc-Asp) releases 2-butene and carbon dioxide upon heating without ...
Toratane Munegumi, Takafumi Yamada
doaj   +1 more source

The effects of amino acid functionalisation on the optoelectronic properties and self-assembly of perylene bisimides

JPhys Materials, 2023
Here we report on ten water-soluble perylene bisimides that are functionalised with the amino acids L-alanine, L-aspartic acid, L-glutamic acid, L-phenylalanine, L-histidine, L-leucine, L-methionine, L-valine, L-tryptophan, and L-tyrosine.
Thomas A Welsh, Jacquelyn G Egan, Bart Dietrich, Niamh Rafferty, Rebecca E Ginesi, James Doutch, Ralf Schweins, Emily R Draper   +7 more
doaj   +1 more source

Rice cellulose synthase-like protein OsCSLD4 coordinates the trade-off between plant growth and defense

Frontiers in Plant Science, 2022
Plant cell wall is a complex and changeable structure, which is very important for plant growth and development. It is clear that cell wall polysaccharide synthases have critical functions in rice growth and abiotic stress, yet their role in plant ...
Xiong Liu, Xiong Liu, Zhongliang Yin, Zhongliang Yin, Yubo Wang, Yubo Wang, Sai Cao, Sai Cao, Wei Yao, Jinling Liu, Xuedan Lu, Xuedan Lu, Feng Wang, Feng Wang, Guilian Zhang, Guilian Zhang, Yunhua Xiao, Yunhua Xiao, Wenbang Tang, Wenbang Tang, Wenbang Tang, Wenbang Tang, Huabing Deng, Huabing Deng   +23 more
doaj   +1 more source

Study of complexes of cadmium with some L-amino acids and vitamin-C by voltammetric technique

Eclética Química, 2018
Voltammetric technique was used to study the binary and ternary complexes of cadmium with L-amino acids and vitamin-C (L-ascorbic acid) at pH =7.30 ± 0.01, μ = 1.0M KNO3 at 25ºC and 35ºC.
Farid Khan, Afroza Khanam
doaj   +1 more source

Kinetic instability of a chitosan – aspartic acid – water system as a method for obtaining nano- and microparticles

Chimica Techno Acta, 2021
The specific electrical conductivity and dielectric constant of aqueous solutions of ionic aminopolysaccharide chitosan in L-aspartic acid were investigated.
T. N. Lugovitskaya, A. B. Shipovskaya, X. M. Shipenok   +2 more
doaj   +1 more source

Synthesis of Multi-Module Low Density Lipoprotein Receptor Class A Domains with Acid Labile Cyanopyridiniumylides (CyPY) as Aspartic Acid Masking Groups [PDF]

, 2021
Low-Density Lipoprotein Receptor Class A Domains (LA modules) are common ligand-binding domains of transmembrane receptors of approximately 40 amino acids that are involved in several cellular processes including endocytosis of extracellular targets. Due
Saidu, Kamara, Kevin, Neumann, Alex, Vujinovic, Simon, Baldauf, Jeffrey, Bode   +4 more
core   +2 more sources

Crystal structures of the elusive Rhizobium etli l-asparaginase reveal a peculiar active site

Nature Communications, 2021
L-asparaginases catalyse the hydrolysis of L-asparagine to L-aspartic acid and ammonia. Here, the authors present high resolution crystal structures of Rhizobium etli L-asparaginase that contains a Zn2+ binding site without a catalytic role and discuss ...
Joanna I. Loch, Barbara Imiolczyk, Joanna Sliwiak, Anna Wantuch, Magdalena Bejger, Miroslaw Gilski, Mariusz Jaskolski   +6 more
doaj   +1 more source

Selection of the Amino Acid and Saccharide That Increase the Tetracycline Susceptibility of Vibrio splendidus

Frontiers in Veterinary Science, 2022
Bacterial persister cells are a subpopulation of isogenic bacteria with characteristics of reduced metabolic activity and multidrug antibiotic resistance.
Guohua Jiang, Guohua Jiang, Yanan Li, Yanan Li, Ya Li, Ya Li, Weiwei Zhang, Weiwei Zhang, Chenghua Li, Chenghua Li, Chenghua Li   +10 more
doaj   +1 more source

Two techniques of age estimation in cetaceans: GLGs in teeth and earplugs, and measuring the AAR rate in eye lens nucleus

NAMMCO Scientific Publications, 2017
The ages of three species of cetaceans were estimated by counting the growth layer groups (GLG) and measuring the aspartic acid racemization rate (kAsp) by what is referred to as the Aspartic Acid Racemization (AAR) technique.
Nynne H Nielsen, Gísli A. Víkingsson, Steen H. Hansen, Susanne Ditlevsen, Mads Peter Heide-Jørgensen   +4 more
doaj   +1 more source