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Article

A second base pair interaction between U3 small nucleolar RNA and the 5'-ETS region is required for early cleavage of the yeast pre-ribosomal RNA.

Nucleic acids research - 1 Dec 2011

Marmier-Gourrier Nathalie, Cléry Antoine, Schlotter Florence, Senty-Ségault Véronique, Branlant Christiane

Abstract excerpt

In eukaryotes, U3 snoRNA is essential for pre-rRNA maturation. Its 5'-domain was found to form base pair interactions with the 18S and 5'-ETS parts of the pre-rRNA. In Xenopus laevis, two segments of U3 snoRNA form base-pair interactions with the 5'-ETS region and only one of them is essential to the maturation process. In Saccharomyces cerevisiae, two similar U3 snoRNA-5' ETS interactions are possible; but, the...

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Identifiers

PMID: 21890904
DOI: 10.1093/nar/gkr675
PMCID: PMC3239212

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A second base pair interaction between U3 small nucleolar RNA and the 5'-ETS region is required for early cleavage of the yeast pre-ribosomal RNA.PMID 21890904Read ↗

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