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The chemical reactions and pathways involving snoRNA, small nucleolar RNA, any of a class of small RNAs that are associated with the eukaryotic nucleus as components of small nucleolar ribonucleoproteins. They participate in the processing or modifications of many RNAs, mostly ribosomal RNAs (rRNAs) though snoRNAs are also known to target other classes of RNA, including spliceosomal RNAs, tRNAs, and mRNAs via a stretch of sequence that is complementary to a sequence in the targeted RNA. Any process involved in forming the mature 3' end of a snoRNA molecule linked to prior polyadenylation of the 3'-end of the precursor snoRNA. Any process involved in the conversion of a primary small nucleolar RNA (snoRNA) transcript into a mature snoRNA. The endonucleolytic cleavage of snoRNA 3' ends, which is required for mature snoRNAs to be functional. Any process involved in forming the mature 3' end of a non-coding RNA molecule. Any process that results in the conversion of one or more primary non-coding RNA (ncRNA) transcripts into one or more mature ncRNA molecules. Any process involved in forming the mature 3' end of an RNA molecule. Any process involved in forming the mature 3' end of a box C/D snoRNA molecule. Any process involved in forming the mature 3' end of a snoRNA molecule. Any process involved in forming the mature 3' end of a box H/ACA snoRNA molecule.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: snoRNA 3'-end processing
Acc: GO:0031126
Aspect: Biological Process
Desc: Any process involved in forming the mature 3' end of a snoRNA molecule.
Synonyms:
  • snoRNA 3' end processing
Proteins in PDR annotated with:
   This term: 8 [Search]
   Term or descendants: 18 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0031126 - snoRNA 3'-end processing (interactive image map)

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