Small Nuclear RNA U1

Preferred Label : Small Nuclear RNA U1;

NCIt synonyms : U1; U1 Small Nuclear RNA; snRNA U1; U1 Spliceosomal RNA; U1 snRNA; RNU1;

NCIt definition : Small nuclear RNA (snRNA) U1 is 164 bases in length; it forms four stem-loops and has 5'-trimethylguanosine five-prime cap. This non-coding snRNA is the RNA component of the U1 small nuclear ribonucleoprotein (snRNP) complex, which is involved in the splicing of pre-mRNA.;

NCI Metathesaurus CUI : CL1798617;

Details

Origin ID

C189849;

UMLS CUI

C0041525;

Automatic exact mappings (from CISMeF team)
- Rna, u1a small nuclear [OMIM gene]
- U1 small nuclear RNA [MeSH Supplementary Concept]
- U1 small nuclear RNA [MeSH concept]
Semantic type(s)
- Biologically Active Substance [UMLS semantic type]
- Nucleic Acid, Nucleoside, or Nucleotide [UMLS semantic type]
UMLS correspondences (same concept)
- U1 small nuclear RNA [MeSH Supplementary Concept]
- U1 small nuclear RNA [MeSH concept]
gene_encodes_gene_product
- Small Nuclear RNA U1 Gene [NCIt concept]
gene_product_has_associated_anatomy
- Nucleus [NCIt concept]
gene_product_is_physical_part_of
- Small Nuclear Ribonucleoprotein Particle [NCIt concept]
gene_product_plays_role_in_biological_process
- RNA Splicing [NCIt concept]

Keyword's position in hierarchy(ies) :

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