Results 21 to 30 of about 38,518 (252)

Proteogenic Dipeptides Are Characterized by Diel Fluctuations and Target of Rapamycin Complex-Signaling Dependency in the Model Plant Arabidopsis thaliana

Frontiers in Plant Science, 2021
As autotrophic organisms, plants capture light energy to convert carbon dioxide into ATP, nicotinamide adenine dinucleotide phosphate (NADPH), and sugars, which are essential for the biosynthesis of building blocks, storage, and growth.
Maria Juliana Calderan-Rodrigues, Marcin Luzarowski, Carolina Cassano Monte-Bello, Romina I. Minen, Boris M. Zühlke, Boris M. Zühlke, Zoran Nikoloski, Zoran Nikoloski, Aleksandra Skirycz, Aleksandra Skirycz, Camila Caldana   +10 more
doaj   +1 more source

Dipeptide Absorption in Cystinuria [PDF]

Clinical Science, 1970
Absorption of a dipeptide and its constituent amino-acids has been studied by a perfusion technique in a patient with cystinuria and in a normal subject. Though the cystinuric patient was unable to absorb the dibasic amino-acid lysine in its free form, the dipeptide glycyl-L-lysine was well absorbed.
M D, Hellier, D, Perrett, C D, Holdsworth   +2 more
openaire   +3 more sources

Dipeptide absorption in man [PDF]

Gut, 1972
A quantitative perfusion method has been used to study intestinal absorption of two dipeptides-glycyl-glycine and glycyl-l-alanine-in normal subjects. In each case, the constituent amino acids were absorbed faster when presented as dipeptides than as free amino acids, suggesting intact dipeptide transport. During absorption constituent amino acids were
M D, Hellier, C D, Holdsworth, I, McColl, D, Perrett   +3 more
openaire   +2 more sources

Nearest-Neighbor Interactions and Their Influence on the Structural Aspects of Dipeptides

Biochemistry Research International, 2013
In this theoretical study, the role of the side chain moiety of C-terminal residue in influencing the structural and molecular properties of dipeptides is analyzed by considering a series of seven dipeptides.
Gunajyoti Das, Shilpi Mandal
doaj   +1 more source

Synthesis and evaluation of cerebroprotective activity of novel 6,7-dimethoxyquinazolin-4(3H)-one derivatives containing residues of amino acids and dipeptides

Chimica Techno Acta, 2022
Neurodegenerative processes of the central nervous system are an important socially significant problem of modern society. They cause many diseases, such as Alzheimer's disease and cerebral ischemia, which significantly reduce the quality of human life ...
Alexey S. Chiriapkin, Ivan P. Kodonidi, Dmitry I. Pozdnyakov   +2 more
doaj   +1 more source

Pathogenic determinants and mechanisms of ALS/FTD linked to hexanucleotide repeat expansions in the C9orf72 gene. [PDF]

, 2017
Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are two apparently distinct neurodegenerative diseases, the former characterized by selective loss of motor neurons in the brain and spinal cord and the latter characterized by ...
Pasinelli, Piera, Trotti, Davide, Wen, Xinmei, Westergard, Thomas   +3 more
core   +2 more sources

CRISPR-Cas9 screens in human cells and primary neurons identify modifiers of C9ORF72 dipeptide-repeat-protein toxicity. [PDF]

, 2018
Hexanucleotide-repeat expansions in the C9ORF72 gene are the most common cause of amyotrophic lateral sclerosis and frontotemporal dementia (c9ALS/FTD).
A Berson, A Jovičić, AA Dominguez, Aaron D. Gitler, AC Elden, AD Gitler, AD Gitler, AD Gitler, AE Renton, AM Jablonski, Amy Li, Ana Jovičić, AS Ng, BD Freibaum, C Sidrauski, C Sidrauski, C. Kimberly Tsui, D Ron, David W. Morgens, DW Morgens, DW Morgens, E Yeger-Lotem, EM Lynes, EY Son, FB Gao, Gregor Bieri, H Koike-Yusa, HJ Kim, HJ Kim, I Kwon, IR Mackenzie, IR Mackenzie, J Couthouis, J Joung, James Ousey, JC Christianson, JG Wideman, JP Taylor, Julien Couthouis, Justin K. Ichida, K Kanekura, K Mori, K Zhang, KH Lee, KM Green, KY Shi, L Ellgaard, L Huang, LA Becker, LA Gilbert, LA Gilbert, M Armakola, M DeJesus-Hernandez, M Neumann, M Prudencio, MA Horlbeck, Marc Tessier-Lavigne, MC Jonikas, MH Schludi, MI Love, Michael C. Bassik, Michael S. Haney, NF Liachko, Nicholas J. Kramer, Nicholas T. Hertz, O Shalem, OM Peters, PE Ash, Q Zhou, R Dafinca, R Lopez-Gonzalez, R Seijffers, RJ Platt, RM Deans, Rosanna Ma, S Boeynaems, S Boeynaems, S Ju, S Konermann, S Mizielinska, S Treusch, SC Ling, SJ Zhang, T Wang, T Westergard, T Zu, TF Gendron, W Cheng, X Wen, Y Lin, Y Zhou, Yingxiao Shi, YJ Zhang, YS Davidson, Z Shevtsova, Z Sun   +95 more
core   +1 more source

Synthesis and binding studies of two new macrocyclic receptors for the stereoselective recognition of dipeptides

Beilstein Journal of Organic Chemistry, 2010
We present here the design, synthesis, and analysis of a series of receptors for peptide ligands inspired by the hydrogen-bonding pattern of protein β-sheets.
Ana Maria Castilla, M. Morgan Conn, Pablo Ballester   +2 more
doaj   +1 more source

Characterization of Umami Dry-Cured Ham-Derived Dipeptide Interaction with Metabotropic Glutamate Receptor (mGluR) by Molecular Docking Simulation

Applied Sciences, 2021
Dry-cured ham-derived dipeptides, generated along a dry-curing process, are of high importance since they play a role in flavor development of dry-cured ham.
Alejandro Heres, Fidel Toldrá, Leticia Mora   +2 more
doaj   +1 more source

Diel rhythmicity in amino acid uptake by Prochlorococcus [PDF]

, 2008
The marine cyanobacterium Prochlorococcus, the most abundant phototrophic organism on Earth, numerically dominates the phytoplankton in nitrogen (N)-depleted oceanic gyres.
Burkill, Peter H., Garczarek, Laurence, Kolowrat, Christian, Mary, Isabelle, Scanlan, David J., Tarran, Glen A., Terry, Matthew J., Zubkov, Mikhail V.   +7 more
core   +3 more sources