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Article

Mutations in the nucleolar proteins Tma23 and Nop6 suppress the malfunction of the Nep1 protein.

FEMS yeast research - 1 Sept 2007

Buchhaupt Markus, Kötter Peter, Entian Karl-Dieter

Abstract excerpt

The nucleolar Saccharomyces cerevisiae protein Nep1 was previously shown to bind to a specific site of the 18S rRNA and to be involved in assembly of Rps19p into pre-40S ribosome subunits. Here we report on the identification of tma23 and nop6 mutations as recessive suppressors of a nep1(ts) muta...

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Identifiers

PMID: 17425675
DOI: 10.1111/j.1567-1364.2007.00230.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-17425675-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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Mutations in the nucleolar proteins Tma23 and Nop6 suppress the malfunction of the Nep1 protein.PMID 17425675Read ↗

Nucleolar protein Nop12p participates in synthesis of 25S rRNA in Saccharomyces cerevisiae.Semantic proximity Read ↗

Nop6, a component of 90S pre-ribosomal particles, is required for 40S ribosomal subunit biogenesis in Saccharomyces cerevisiae.Semantic proximity Read ↗

Genetic evidence for 18S rRNA binding and an Rps19p assembly function of yeast nucleolar protein Nep1p.Semantic proximity Read ↗

Nop53p, an essential nucleolar protein that interacts with Nop17p and Nip7p, is required for pre-rRNA processing in Saccharomyces cerevisiae.Semantic proximity Read ↗

The yeast NOP4 gene product is an essential nucleolar protein required for pre-rRNA processing and accumulation of 60S ribosomal subunits.Semantic proximity Read ↗

Synthetic lethality with fibrillarin identifies NOP77p, a nucleolar protein required for pre-rRNA processing and modification.Semantic proximity Read ↗

The nucleolar protein Nop19p interacts preferentially with Utp25p and Dhr2p and is essential for the production of the 40S ribosomal subunit in Saccharomyces cerevisiae.Semantic proximity Read ↗

The yeast nucleolar protein Nop4p contains four RNA recognition motifs necessary for ribosome biogenesis.Semantic proximity Read ↗

NOP3 is an essential yeast protein which is required for pre-rRNA processing.Semantic proximity Read ↗

Enp1, a yeast protein associated with U3 and U14 snoRNAs, is required for pre-rRNA processing and 40S subunit synthesis.Semantic proximity Read ↗

Functional and physical interactions of Faf1p, a Saccharomyces cerevisiae nucleolar protein.Semantic proximity Read ↗

Saccharomyces cerevisiae nucleolar protein Nop7p is necessary for biogenesis of 60S ribosomal subunits.Semantic proximity Read ↗

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