RNA, Small Nucleolar [malá jadérková RNA]
topical
9
- Terms
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RNA malá jadérková
snoRNA
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Small Nucleolar RNA
snoRNA
Persistent link
https://www.medvik.cz/link/D020537
Definition
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.
- DUI
- D020537 MeSH Browser
- CUI
- M0328073
- Previous indexing
- Cell Nucleolus (1975-1999); RNA (1975-1985); RNA, Small Nuclear (1986-1999)
- History note
- 2000
- Public note
- 2000
Allowable subheadings
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Occurrences in Medvik records
D
Chemicals and Drugs