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Article

Inactivation of cleavage factor I components Rna14p and Rna15p induces sequestration of small nucleolar ribonucleoproteins at discrete sites in the nucleus.

Molecular biology of the cell - 1 Apr 2008

Carneiro Tiago, Carvalho Célia, Braga José, Rino José, Milligan Laura, Tollervey David, Carmo-Fonseca Maria

Abstract excerpt

Small nucleolar RNAs (snoRNAs) associate with specific proteins forming small nucleolar ribonucleoprotein (snoRNP) particles, which are essential for ribosome biogenesis. The snoRNAs are transcribed, processed, and assembled in snoRNPs in the nucleoplasm. Mature particles are then transported to the nucleolus. In yeast, 3'-end maturation of snoRNAs involves the activity of Rnt1p endonuclease and cleavage factor...

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Identifiers

PMID: 18234838
DOI: 10.1091/mbc.e07-10-1015
PMCID: PMC2291401

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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