Results 151 to 160 of about 97,251 (205)

Metabolomics of Ocular Tissues with High and Low Metabolic Activity. [PDF]

Metabolites
Greiner JV, Glonek T.
europepmc   +1 more source

The 5' Cap Epitranscriptome and Beyond: Natural and Engineered 5' Cap Modifications for Optimizing mRNA Therapeutics and Functional Studies. [PDF]

ChemMedChem
Dahm GC, Pieper M, Schepers H, Rentmeister A.   +3 more
europepmc   +1 more source

Controlling Supramolecular Fiber Formation of Nucleopeptide by Guanosine Triphosphate

Biomacromolecules, 2023
Cells use dynamic self-assembly to construct functional structures for maintaining cellular homeostasis. However, using a natural biological small molecule to mimic this phenomenon remains challenging. This work reports the dynamic microfiber formation of nucleopeptide driven by guanosine triphosphate, the small molecule that controls microtubule ...
Hongyue Zhang, Tengyan Xu, Juan Liang, Bihan Wu, Xuejiao Yang, Jing Wang, Ziao Zhou, Huaimin Wang   +7 more
core   +9 more sources

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Adenosine Triphosphate and Guanosine Triphosphate Determinations in Intertidal Sediments

1979
Measurements were made of the spatial distributions of adenosine triphosphate (ATP) on a variety of sandy beaches. Samples were collected during ebb flow and extracted in the field using cold sulfuric acid and ethylenediamine tetraacetate (EDTA); the neutralized extracts were immediately frozen for subsequent analyses.
Dm Karl
exaly   +2 more sources

Direct incorporation of guanosine 5-diphosphate into microtubules without guanosine 5'-triphosphate hydrolysis

Biochemistry, 1986
Using highly purified calf brain tubulin bearing [8-14C]guanosine 5'-diphosphate (GDP) in the exchangeable nucleotide site and heat-treated microtubule-associated proteins (both components containing negligible amounts of nucleoside diphosphate kinase and nonspecific phosphatase activities), we have found that a significant proportion of exchangeable ...
E, Hamel, J K, Batra, C M, Lin
openaire   +3 more sources

Extracellular Guanosine 5′-Triphosphate Induces Human Muscle Satellite Cells to Release Exosomes Stuffed With Guanosine [PDF]

Frontiers in Pharmacology, 2018
The extracellular guanosine 5′-triphosphate, GTP, has been demonstrated to be an enhancer of myogenic cell differentiation in a murine cell line, not yet in human muscle cells.
Francesco Piacenza, Mauro Provinciali, Eleonora Pavoni   +2 more
exaly   +2 more sources

Interactions of tubulin with vinblastine and guanosine triphosphate

Journal of Molecular Biology, 1972
Abstract Tubulin isolated from calf brain contains one mole of tightly bound nucleotide per 120,000 g of protein, chiefly as GDP. Another mole of GTP can be bound in exchange with the medium. Transphosphorylation occurs between the terminal phosphate of the exchangeable nucleotide and the tightly bound GDP.
R W, Berry, M L, Shelanski
openaire   +2 more sources

Repetitive recycling of guanosine triphosphate cyclohydrolase I for synthesis of dihydroneopterin triphosphate

Analytical Biochemistry, 1989
A procedure for enzymatic production of dihydroneopterin triphosphate is described that allows GTP cyclohydrolase I to be reused repetitively. The reaction takes place in an ultrafiltration cell, and the product is collected in the filtrate, whereas the enzyme remains in the cell to be reused with additional substrate. This is repeated until the enzyme
J, Ferre, E W, Naylor, K B, Jacobson
openaire   +2 more sources

Synthesis of Guanosine-Containing Dinucleoside Triphosphates

Advanced Materials Research, 2014
Dinucleoside polyphosphates have potential medicinal value and are of substantial interest to both synthetic and medicinal chemists. A practical method for the synthesis of guanosine-containing asymmetrical dinucleoside triphosphates (Gp3C and Gp3U) with 4,5-dicyanoimidazole as activator has been developed.
Yue Hai You, Shan Shan Gong, Qi Sun
openaire   +1 more source