Results 21 to 30 of about 1,508,590 (281)
Substitutional A‐to‐I RNA editing [PDF]
WIREs RNA, 2010 AbstractAdenosine‐to‐inosine (A‐to‐I) editing catalyzed by adenosine deaminases acting on RNA (ADARs) entails the chemical conversion of adenosine residues to inosine residues within double‐stranded RNA (dsRNA) substrates. Inosine base pairs as guanosine and A‐to‐I editing can therefore alter the structure and base pairing properties of the RNA ...
Bjorn-Erik, Wulff, Kazuko, Nishikura
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Detecting and Characterizing A-To-I microRNA Editing in Cancer [PDF]
Cancers, 2021 Adenosine to inosine (A-to-I) editing consists of an RNA modification where single adenosines along the RNA sequence are converted into inosines. Such a biochemical transformation is catalyzed by enzymes belonging to the family of adenosine deaminases acting on RNA (ADARs) and occurs either co- or post-transcriptionally.
Gioacchino P. Marceca +5 more
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The Many Roles of A-to-I RNA Editing in Animals: Functional or Adaptive?
Frontiers in Bioscience-Landmark, 2023 Metazoan adenosine-to-inosine (A-to-I) RNA editing is a highly conserved mechanism that diversifies the transcriptome by post-transcriptionally converting adenosine to inosine.
Dongwu Zhan +4 more
doaj +1 more source
A-to-I editing of miR-200b-3p in airway cells is associated with moderate-to-severe asthma
European Respiratory Journal, 2021 Background Asthma is a chronic lung disease characterised by persistent airway inflammation. Altered microRNA (miRNA)-mediated gene silencing in bronchial epithelial cells (BECs) has been reported in asthma, yet adenosine deaminase acting on RNA (ADAR ...
K. Magnaye +6 more
semanticscholar +1 more source
Molecular Cancer, 2021 Background Adenosine deaminases acting on RNA (ADARs) modify many cellular RNAs by catalyzing the conversion of adenosine to inosine (A-to-I), and their deregulation is associated with several cancers.
Julia Ramírez-Moya +5 more
doaj +1 more source
A‐to‐I editing on tRNAs: Biochemical, biological and evolutionary implications
FEBS Letters, 2014 Inosine on transfer RNAs (tRNAs) are post‐transcriptionally formed by a deamination mechanism of adenosines at positions 34, 37 and 57 of certain tRNAs. Despite its ubiquitous nature, the biological role of inosine in tRNAs remains poorly understood.
A. G. Torres +5 more
semanticscholar +3 more sources
N6-Methyladenosines Modulate A-to-I RNA Editing [PDF]
Molecular Cell, 2018 N6-methyladenosine (m6A) and adenosine-to-inosine (A-to-I) editing are two of the most abundant RNA modifications, both at adenosines. Yet, the interaction of these two types of adenosine modifications is largely unknown. Here we show a global A-to-I difference between m6A-positive and m6A-negative RNA populations.
Jian-Feng, Xiang +5 more
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A-to-I RNA Editing and Human Disease [PDF]
RNA Biology, 2006 The post-transcriptional modification of mammalian transcripts by A-to-I RNA editing has been recognized as an important mechanism for the generation of molecular diversity and also regulates protein function through recoding of genomic information.
Stefan, Maas +3 more
openaire +2 more sources
L-GIREMI uncovers RNA editing sites in long-read RNA-seq
Genome Biology, 2023 Although long-read RNA-seq is increasingly applied to characterize full-length transcripts it can also enable detection of nucleotide variants, such as genetic mutations or RNA editing sites, which is significantly under-explored.
Zhiheng Liu +7 more
doaj +1 more source
Zinc Finger RNA-Binding Protein Zn72D Regulates ADAR-Mediated RNA Editing in Neurons
Cell Reports, 2020 Summary: Adenosine-to-inosine RNA editing, catalyzed by adenosine deaminase acting on RNA (ADAR) enzymes, alters RNA sequences from those encoded by DNA. These editing events are dynamically regulated, but few trans regulators of ADARs are known in vivo.
Anne L. Sapiro +8 more
doaj +1 more source