RNA ribose methylation (2′-O-methylation): Occurrence, biosynthesis and biological functions

L Ayadi, A Galvanin, F Pichot, V Marchand… - Biochimica et Biophysica …, 2019 - Elsevier
Methylation of riboses at 2′-OH group is one of the most common RNA modifications found
in number of cellular RNAs from almost any species which belong to all three life domains …

The multistructural forms of box C/D ribonucleoprotein particles

G Yu, Y Zhao, H Li - Rna, 2018 - rnajournal.cshlp.org
Structural biology studies of archaeal and yeast box C/D ribonucleoprotein particles (RNPs)
reveal a surprisingly wide range of forms. If form ever follows function, the different structures …

Identification of FBLL1 as a neuron-specific RNA 2′-O-methyltransferase mediating neuronal differentiation

D Zhang, B Li, H Xu, J Li, C Ma, W Ge, C Lu… - Proceedings of the …, 2024 - pnas.org
2′-O-methylation is one of the most prevalent RNA modifications found in different RNA
types. However, the identities of enzymes participating in the transfer of methyl groups are …

Internal RNA 2′ O-methylation in the HIV-1 genome counteracts ISG20 nuclease-mediated antiviral effect

P El Kazzi, N Rabah, C Chamontin… - Nucleic Acids …, 2023 - academic.oup.com
RNA 2′ O-methylation is a 'self'epitranscriptomic modification allowing discrimination
between host and pathogen. Indeed, human immunodeficiency virus 1 (HIV-1) induces 2 …

Post-transcriptional modifications of conserved nucleotides in the T-loop of tRNA: a tale of functional convergent evolution

M Roovers, L Droogmans, H Grosjean - Genes, 2021 - mdpi.com
The high conservation of nucleotides of the T-loop, including their chemical identity, are
hallmarks of tRNAs from organisms belonging to the three Domains of Life. These structural …

Fibrillarin ribonuclease activity is dependent on the GAR domain and modulated by phospholipids

F Guillen-Chable, U Rodriguez Corona… - Cells, 2020 - mdpi.com
Fibrillarin is a highly conserved nucleolar methyltransferase responsible for ribosomal RNA
methylation across evolution from Archaea to humans. It has been reported that fibrillarin is …

Conservation of archaeal C/D box sRNA-guided RNA modifications

R Breuer, JV Gomes-Filho, L Randau - Frontiers in Microbiology, 2021 - frontiersin.org
Post-transcriptional modifications fulfill many important roles during ribosomal RNA
maturation in all three domains of life. Ribose 2'-O-methylations constitute the most …

[PDF][PDF] Ribosomal RNA, ribose methylation, and box C/D snoRNAs during embryonic development of teleosts zebrafish (Danio rerio) and medaka (Oryzias latipes)

S Ramachandran - 2022 - nordopen.nord.no
Paper I: Ramachandran, S., Krogh, N., Jørgensen, TE, Johansen, SD, Nielsen, H. & Babiak,
I.(2020). The shift from early to late types of ribosomes in zebrafish development involves …

[PDF][PDF] Optimisation of next generation sequencing methodologies for RNA modifications detection

F Pichot - d-nb.info
Ribonucleic acid (RNA) is an essential biomolecule in the domain of life. As a mediator
between the genetic information contained in deoxyribonucleic acid (DNA) and the cell, its …

[图书][B] Structural and Functional Studies of Archaeal Small Guide Rnas and the Roles of Human Pseudouridine Synthases for Ψ55 Formation in tRNAs

S Mukhopadhyay - 2020 - search.proquest.com
Over one hundred types of chemical modifications have been characterized in cellular
RNAs. Pseudouridines (Ψ) and 2'-O-methylation of ribose sugars are the two most …