Results 131 to 140 of about 38,336 (323)
Nucleic Acids Research, 2014 Ribonucleotides are misincorporated into replicating DNA due to the similarity of deoxyribonucleotides and ribonucleotides, the high concentration of ribonucleotides in the nucleus and the imperfect accuracy of replicative DNA polymerases in choosing the
Catherine J. Potenski, H. Klein
semanticscholar +1 more source
British Journal of Pharmacology, EarlyView.Abstract Background and Purpose Morphine is among the most powerful analgesic, but its long‐term use can cause tolerance. Synaptic ATP supply is critical for maintaining synaptic transmission. Microtubule‐based mitochondrial transport ensures synaptic energy supply.
Zheng Li +9 more
wiley +1 more source
IMPDH2's Central Role in Cellular Growth and Diseases: A Potential Therapeutic Target
Cell Proliferation, EarlyView.IMPDH2 is a rate‐limiting enzyme in guanine nucleotide biosynthesis. It plays diverse roles in various physiological and pathological processes: nucleotide metabolism, inflammation, immune function, ribosomal stress. Structural or regulatory alterations in IMPDH2 are linked to significant health issues, and critical relevance in disease progression. We
Zheng Li +8 more
wiley +1 more source
BioTechniques, 2006 A simple enzymatic labeling procedure is described to determine spot quality in oligonucleotide microarrays. By using fluorescently labeled dideoxynucleotides or ribonucleotides as substrate for terminal deoxynucleotidyl transferase (TdT), a single ...
Cesar E. Guerra
doaj +1 more source
Nucleic Acids Research, 2014 Mycobacterium smegmatis DinB2 is the founder of a clade of Y-family DNA polymerase that is naturally adept at utilizing rNTPs or dNTPs as substrates. Here we investigate the fidelity and lesion bypass capacity of DinB2.
H. Ordonez, S. Shuman
semanticscholar +1 more source
Inflammation in atherosclerotic cardiovascular disease: From diagnosis to treatment
European Journal of Clinical Investigation, EarlyView.Inflammation in atherosclerotic cardiovascular disease. Residual inflammatory risk (RIR), defined by high‐sensitive C‐reactive protein (hsCRP) concentration of ≥2 mg/L, represents a strong predictor of future atherosclerotic cardiovascular disease (ASCVD) events. Although increased hsCRP values ≥2 mg/L might be detected in every three out of five ASCVD
Natalie Arnold, Wolfgang Koenig
wiley +1 more source
Bacterial transcriptional repressor NrdR – a flexible multifactorial nucleotide sensor
The FEBS Journal, EarlyView.NrdR is a bacterial transcription factor that regulates the expression of all three types of ribonucleotide reductase, an essential enzyme for cell survival, in response to intracellular ATP and dATP levels. We have carried out a comprehensive biochemical, biophysical and structural study of the response of E. coli NrdR to ATP and dATP.
Inna Rozman Grinberg +9 more
wiley +1 more source
, 2004 Nucleozymes containing ribonucleotides and deoxyribonucleotides or nucleic acid analogues are described herein. The nucleozymes have catalytic activity and are significantly more resistant to degradation than their all-RNA ribozyme counterparts.
Cedergren, Robert J. +4 more
core +1 more source
Transcription‐coupled repair: tangled up in convoluted repair
The FEBS Journal, EarlyView.In this review, we discuss recent findings derived from diverse genomic, biochemical and structural, imaging, and functional studies (B–E) that culminated in deep mechanistic insight (A) into the vital cellular process of transcription‐coupled nucleotide excision repair (TC‐NER).
Diana A. Llerena Schiffmacher +3 more
wiley +1 more source
Plant synthetic biology‐based biofortification, strategies and recent progresses
Journal of Integrative Plant Biology, EarlyView.ABSTRACT Hidden hunger, caused by chronic micronutrient deficiencies, affects billions of people worldwide and remains a critical public health issue despite progress in food production. Biofortification offers a promising solution by enhancing nutrient levels within plant tissues through traditional breeding or advanced biotechnologies.
Kai Wang, Zhongchi Liu
wiley +1 more source