"RNA, Small Nuclear" 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.
Short chains of RNA (100-300 nucleotides long) that are abundant in the nucleus and usually complexed with proteins in snRNPs (RIBONUCLEOPROTEINS, SMALL NUCLEAR). Many function in the processing of messenger RNA precursors. Others, the snoRNAs (RNA, SMALL NUCLEOLAR), are involved with the processing of ribosomal RNA precursors.
|RNA, Small Nuclear
- RNA, Small Nuclear
- Small Nuclear RNA
- Low Molecular Weight Nuclear RNA
- Small Molecular Weight RNA
Below are MeSH descriptors whose meaning is more general than "RNA, Small Nuclear".
Below are MeSH descriptors whose meaning is more specific than "RNA, Small Nuclear".
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