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Chemical Entities of Biological Interest Ontology
Last uploaded:
December 1, 2024
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| Preferred Name | small nucleolar RNA | |
| Synonyms |
snoRNA snoRNAs small nucleolar RNAs |
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| Definitions |
A group of non-coding RNAs that primarily accumulate in the nucleoli and consist of 60-300 nucleotides. They are responsible for the post-transcriptional modification and maturation of ribosomal RNAs (rRNAs), small nuclear RNAs (snRNAs), and other cellular RNAs. There are two main classes of snoRNA, the C/D box snoRNAs, which are associated with methylation, and the H/ACA box snoRNAs, which are associated with pseudouridylation. |
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| ID |
http://purl.obolibrary.org/obo/CHEBI_133334 |
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| database_cross_reference |
PMID:32599901 PMID:32312483 PMID:31828325 PMID:33288886 PMID:33400969 PMID:34228845 PMID:31780925 PMID:33501699 PMID:33894626 PMID:33315200 PMID:34088344 PMID:32393576 Wikipedia:Small_nucleolar_RNA PMID:33938625 PMID:31338327 PMID:33561224 PMID:33104528
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| definition |
A group of non-coding RNAs that primarily accumulate in the nucleoli and consist of 60-300 nucleotides. They are responsible for the post-transcriptional modification and maturation of ribosomal RNAs (rRNAs), small nuclear RNAs (snRNAs), and other cellular RNAs. There are two main classes of snoRNA, the C/D box snoRNAs, which are associated with methylation, and the H/ACA box snoRNAs, which are associated with pseudouridylation.
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| has_obo_namespace |
chebi_ontology
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| has_related_synonym |
snoRNA snoRNAs small nucleolar RNAs
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| id |
CHEBI:133334
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| in_subset | ||
| label |
small nucleolar RNA
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| notation |
CHEBI:133334
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| prefLabel |
small nucleolar RNA
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| treeView | ||
| subClassOf |
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