Results 81 to 90 of about 30,288 (231)
Biologia Plantarum, 2012 Six genes, which encode enzymes involved in ascorbic acid (AsA) biosynthesis, including guanosine diphosphate (GDP)-mannose pyrophosphorylase (GMP), GDP-mannose-3',5'-epimerase (GME), GDP-galactose guanylyltransferase (GGT), L-galactose-1-phosphate ...
Y. Zhou +6 more
doaj +1 more source
Vitamin‐Responsive Disorders: From Molecular Basis to Clinical Presentation and Therapy
Journal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.ABSTRACT Vitamin‐dependent cofactors are essential for numerous metabolic reactions, and defects affecting their uptake, conversion, utilisation, or regeneration constitute a heterogeneous group of inherited metabolic disorders (IMDs). Although dietary vitamin intake is sufficient to sustain coenzyme synthesis in healthy individuals, it is insufficient
Cécile Acquaviva +5 more
wiley +1 more source
, 2013 Luminescence fold change of the system for 1′-triphosphate (UTP), guanosine 5′-triphosphate (GTP), cytidine 5′-triphosphate (CTP), adenosine 5′-diphosphate (ADP), adenosine 5′-monophosphate (AMP), 300 mM NaCl, 2% glucose and 0.05% serum albumin (SA).
Dik-Lung Ma (103041) +9 more
core +1 more source
Profile of Nucleotides and Nucleosides in Taiwanese Human Milk
Pediatrics and Neonatology, 2011 Human milk–borne nucleotides and their related metabolic products have been reported to have important physiological roles in breast-fed infants. The purpose of this study was to measure the concentrations of free nucleotides and nucleosides in human ...
Kuo-Yu Liao +5 more
doaj +1 more source
, 1978 International audienceA relA+ strain of E. coli with four amino acid requirements was starved separately for each amino acid, after which the levels of polysomes, guanosine-5'-diphosphate-3'-diphosphate and the residual net synthesis of RNA were ...
Santonastaso, V. +3 more
core +1 more source
The isolation of guanosine diphosphate colitose from Escherichia coli [PDF]
Biochimica et Biophysica Acta, 1960 Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/32421/1/0000500 ...
openaire +3 more sources
, 1992 During starvation, Escherichia coli increase their rate of breakdown of pre-existing cell proteins from 2- to 4-fold. This response requires ATP and an accumulation of 5'-diplios-phate-guanosine-3'-diphosphate (ppGpp).
Sang Ki Park +5 more
core
Aggregate, Volume 7, Issue 6, June 2026.This review surveys eukaryotic cilia as putative quantum‐enabled sensory and regulatory centers. It highlights their multifaceted roles in the cell, focuses on the nontrivial roles of quantum mechanics in their membrane and cytoskeletal proteins, and introduces the essential building blocks enabling quantum properties to survive in the warm, wet, and ...
Daniel L. Bilezikian +5 more
wiley +1 more source
The roles of initiation factor 2 and guanosine triphosphate in initiation of protein synthesis [PDF]
, 2003 The role of IF2 from Escherichia coli was studied in vitro using a system for protein synthesis with purified components. Stopped flow experiments with light scattering show that IF2 in complex with guanosine triphosphate (GTP) or a non-cleavable GTP ...
Andersson, Kerstin, +4 more
core +1 more source
Cell ReportsSummary: Although the small GTPase RAB37 acts as an organizer of autophagosome biogenesis, the upstream regulatory mechanism of autophagy via guanosine diphosphate (GDP)-guanosine triphosphate (GTP) exchange in maintaining retinal function has not been ...
Ruhong Ying +9 more
doaj +1 more source