Results 271 to 280 of about 564,596 (305)
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Quantification of RNA modifications
Nature Reviews Genetics, 2021A new report introduces xPore, a computational method and statistical framework for the analysis of differential RNA modifications from nanopore direct RNA sequencing data.
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EcoSal Plus, 2005
Transfer RNA (tRNA) from all organisms on this planet contains modified nucleosides, which are derivatives of the four major nucleosides. tRNA from Escherichia coli/Salmonella enterica contains 31 different modified nucleosides, which are all, except for one (Queuosine[Q]), synthesized on an oligonucleotide ...
Glenn R, Björk, Tord G, Hagervall
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Transfer RNA (tRNA) from all organisms on this planet contains modified nucleosides, which are derivatives of the four major nucleosides. tRNA from Escherichia coli/Salmonella enterica contains 31 different modified nucleosides, which are all, except for one (Queuosine[Q]), synthesized on an oligonucleotide ...
Glenn R, Björk, Tord G, Hagervall
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RNA pseudouridine modification in plants
Journal of Experimental Botany, 2023Abstract Pseudouridine is one of the well-known chemical modifications in various RNA species. Current advances to detect pseudouridine show that the pseudouridine landscape is dynamic and affects multiple cellular processes. Although our understanding of this post-transcriptional modification mainly depends on yeast and human models ...
Yanli Niu, Lingyun Liu
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Messenger RNA Modifications in Plants
Trends in Plant Science, 2019Over 160 distinct RNA modifications are known and collectively termed the epitranscriptome. Some of these modifications have been discovered in mRNA, uncovering a new layer of gene regulation. Transcriptome-wide mapping of epitranscriptomic codes and the discovery of their writers, erasers, and readers that dynamically install, remove, and interpret ...
Lisha, Shen +3 more
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Dynamic RNA modifications in disease
Current Opinion in Genetics & Development, 2014While the presence of 6-methyladenosine (m6A) modifications in mRNA was noted several decades ago, the first enzyme reversing this modification was identified very recently. Today we know of two methyltransferases introducing m6A in mRNA--METTL3 and METTL14--and two demethylases that remove it have been identified-FTO (ALKBH9) and ALKBH5. The conserved
Arne, Klungland, John Arne, Dahl
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The chemical diversity of RNA modifications
Biochemical Journal, 2019Abstract Nucleic acid modifications in DNA and RNA ubiquitously exist among all the three kingdoms of life. This trait significantly broadens the genome diversity and works as an important means of gene transcription regulation. Although mammalian systems have limited types of DNA modifications, over 150 different RNA modification types ...
R. Jordan Ontiveros +2 more
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Catalysts for RNA and DNA modification
Current Opinion in Chemical Biology, 2015To study DNAs and RNAs it is often necessary to chemically modify them. Nature's strategy for nucleic acid modification is to use selective catalysts, and chemists have begun to emulate this conceptual approach. In this review we present a summary of catalytic approaches toward the construction of modified RNAs and DNAs and outline our opinions on ...
Gillingham, Dennis, Shahid, Ramla
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Advances in the detection of RNA modification
Chemical CommunicationsHerein, a comprehensive overview of state-of-the-art techniques for identifying RNA modifications is presented, including high-throughput sequencing technologies and locus-specific approaches.
Ruiqi Zhao, Xin Fang, Xiaocheng Weng
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Sequencing diverse RNA modifications
Nature Methods, 2021Nanopore sequencing enables quantitative profiling of pseudouridine and 2′-O-methylation modifications in native RNAs.
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