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Dual function of C/D box small nucleolar RNAs in rRNA modification and alternative pre-mRNA splicing

open access: bronze, 2016
Marina Falaleeva   +9 more
openalex   +1 more source

Homologs of Small Nucleolar RNAs in Archaea [PDF]

open access: possibleScience, 2000
In eukaryotes, dozens of posttranscriptional modifications are directed to specific nucleotides in ribosomal RNAs (rRNAs) by small nucleolar RNAs (snoRNAs). We identified homologs of snoRNA genes in both branches of the Archaea. Eighteen small sno-like RNAs (sRNAs) were cloned from the archaeon Sulfolobus acidocaldarius
Patrick P. Dennis   +5 more
openaire   +2 more sources
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THE SMALL NUCLEOLAR RNAs

Annual Review of Biochemistry, 1995
The present review summarizes key progress made in characterizing the small nucleolar RNAs (snoRNAs) of eukaryotic cells. Recent studies have shown snoRNA populations to be substantially more complex than anticipated initially. Many newly discovered snoRNAs are synthesized by an intron-processing pathway, which provides a potential mechanism for ...
E S Maxwell, M J Fournier
openaire   +3 more sources

Small nucleolar RNA

Molecular Biology, 2007
Small nucleolar RNAs (snoRNAs) are an abundant class of non-protein-coding RNAs. In association with proteins they perform two most frequent nucleotide modifications in rRNAs and some other cellular RNAs: 2'-O-ribose methylation and pseudouridylation. SnoRNAs also participate in pre-rRNA cleavage and telomerase functions.
J. A. Makarova, Dmitri A. Kramerov
openaire   +2 more sources

Long noncoding RNA small nucleolar RNA host gene 12 promotes papillary thyroid carcinoma cell growth and invasion by targeting miR-16-5p.

Histology and Histopathology, 2020
Emerging evidence has shown that long noncoding RNA (lncRNA) plays an important role in various types of malignant cancer. Small nucleolar RNA host gene 12 (SNHG12) was found to be upregulated and to act as an oncogene in several cancers.
Xiaocheng Feng   +5 more
semanticscholar   +1 more source

Function and synthesis of small nucleolar RNAs

Current Opinion in Cell Biology, 1997
Eukaryotic cells contain an extraordinarily complex population of small nucleolar RNAs (snoRNAs). During its brief lifetime, each human pre-rRNA molecule will transiently associate with approximately 150 different snoRNA species. In the past year our understanding of snoRNAs has been clarified by the recognition that the snoRNA population can be ...
David Tollervey, Tamás Kiss
openaire   +3 more sources

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