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Article

Processing of a dicistronic tRNA-snoRNA precursor: combined analysis in vitro and in vivo reveals alternate pathways and coupling to assembly of snoRNP.

Plant physiology - 1 Jul 2009

Barbezier Nicolas, Canino Giusy, Rodor Julie, Jobet Edouard, Saez-Vasquez Julio, Marchfelder Anita, Echeverría Manuel

Abstract excerpt

The C/D box small nucleolar RNAs (snoRNAs) represent an essential class of small nucleolar RNAs that guide 2'-O-Rib methylation of ribosomal RNAs and other RNAs in eukaryotes. In Arabidopsis (Arabidopsis thaliana), >100 C/D snoRNAs have been identified, most of them encoded by polycistronic gene clusters, but little is known on the factors controlling their biogenesis. Here, we focus on the identification of...

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Identifiers

PMID: 19420328
DOI: 10.1104/pp.109.137968
PMCID: PMC2705039

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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