"RNA, Small Nucleolar" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Small nuclear RNAs that are involved in the processing of pre-ribosomal RNA in the nucleolus. Box C/D containing snoRNAs (U14, U15, U16, U20, U21 and U24-U63) direct site-specific methylation of various ribose moieties. Box H/ACA containing snoRNAs (E2, E3, U19, U23, and U64-U72) direct the conversion of specific uridines to pseudouridine. Site-specific cleavages resulting in the mature ribosomal RNAs are directed by snoRNAs U3, U8, U14, U22 and the snoRNA components of RNase MRP and RNase P.
| Descriptor ID |
D020537
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| MeSH Number(s) |
D13.444.735.628.818.800 D13.444.735.790.552.937.800
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "RNA, Small Nucleolar".
Below are MeSH descriptors whose meaning is more specific than "RNA, Small Nucleolar".
This graph shows the total number of publications written about "RNA, Small Nucleolar" by people in this website by year, and whether "RNA, Small Nucleolar" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2015 | 1 | 0 | 1 |
| 2023 | 0 | 1 | 1 |
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Below are the most recent publications written about "RNA, Small Nucleolar" by people in Profiles.
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Nakatsu K, Jijiwa M, Khadka V, Nasu M, Deng Y. sRNAfrag: a pipeline and suite of tools to analyze fragmentation in small RNA sequencing data. Brief Bioinform. 2023 11 22; 25(1).
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Losh JS, King AK, Bakelar J, Taylor L, Loomis J, Rosenzweig JA, Johnson SJ, van Hoof A. Interaction between the RNA-dependent ATPase and poly(A) polymerase subunits of the TRAMP complex is mediated by short peptides and important for snoRNA processing. Nucleic Acids Res. 2015 Feb 18; 43(3):1848-58.