small nucleolar ribonucleic acid

small nucleolar ribonucleic acid

[‚smȯl nü‚klē·ə·lər ‚rī·bō·nü‚klē·ik ′as·əd]
(cell and molecular biology)
A type of antisense ribonucleic acid (RNA) that mediates site-specific cleavage and modification of ribosomal RNA precursors. Abbreviated snoRNA.
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