Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

A promoter region mutation affecting replication of the Tetrahymena ribosomal DNA minichromosome.

Molecular and cellular biology - 1 May 1998

Gallagher R C, Blackburn E H

Abstract excerpt

In the ciliated protozoan Tetrahymena thermophila the ribosomal DNA (rDNA) minichromosome replicates partially under cell cycle control and is also subject to a copy number control mechanism. The relationship between rDNA replication and rRNA gene transcription was investigated by the analysis of replication, transcription, and DNA-protein interactions in a mutant rDNA, the rmm3 rDNA. The rmm3 (for rDNA...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Cell Cycle
Share to DNA-Binding Proteins
Share to DNA Replication

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Mutation

Share to Phenotype

Share to Promoter Regions, Genetic

Share to Protein Binding

Share to Transcription, Genetic

Source

Open in PubMed Open full text

Identifiers

PMID: 9566921
DOI: 10.1128/MCB.18.5.3021
PMCID: PMC110681

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

A promoter region mutation affecting replication of the Tetrahymena ribosomal DNA minichromosome.PMID 9566921Read ↗

Type I elements mediate replication fork pausing at conserved upstream sites in the Tetrahymena thermophila ribosomal DNA minichromosome.Semantic proximity Read ↗

The intranuclear organization of normal, hemizygous and excision-deficient rRNA genes during developmental amplification in Tetrahymena thermophila.Semantic proximity Read ↗

Long range cooperative interactions regulate the initiation of replication in the Tetrahymena thermophila rDNA minichromosome.Semantic proximity Read ↗

Deletion of the Tetrahymena thermophila rDNA replication fork barrier region disrupts macronuclear rDNA excision and creates a fragile site in the micronuclear genome.Semantic proximity Read ↗

Impaired replication elongation in Tetrahymena mutants deficient in histone H3 Lys 27 monomethylation.Semantic proximity Read ↗

Tetrahymena thermophila mutants defective in the developmentally programmed maturation and maintenance of the rDNA minichromosome.Semantic proximity Read ↗

Distinct nucleosome distribution patterns in two structurally and functionally differentiated nuclei of a unicellular eukaryoteSemantic proximity Read ↗

TIF1 Represses rDNA replication initiation, but promotes normal S phase progression and chromosome transmission in Tetrahymena.Semantic proximity Read ↗

Allele-specific protein-DNA interactions between the single-stranded DNA-binding protein, ssA-TIBF, and DNA replication determinants in Tetrahymena.Semantic proximity Read ↗

Tetrahymena ORC contains a ribosomal RNA fragment that participates in rDNA origin recognition.Semantic proximity Read ↗

Histone methyltransferase TXR1 is required for both H3 and H3.3 lysine 27 methylation in the well-known ciliated protist Tetrahymena thermophila.Semantic proximity Read ↗

Transcription-dependent recombination and the role of fork collision in yeast rDNA.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.