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Literature DB >> 413699

The replication of ribosomal DNA in the macronucleus of Tetrahymena.

Abstract

The replication of extrachromosomal rDNA molecules from the macronucleus of Tetrahymena was studied by electron microscopy. Replication begins in the center of the palindromic molecule and proceeds by means of bidirectional fork movement toward the free ends of the molecule.

Mesh：

Substances：

Year: 1977 PMID： 413699 DOI： 10.1007/bf00294937

Source DB: PubMed Journal: Chromosoma ISSN： 0009-5915 Impact factor: 4.316

18 in total

1. Initiation and reinitiation of DNA synthesis during replication of bacteriophage T7.

Authors: D Dressler; J Wolfson; M Magazin
Journal: Proc Natl Acad Sci U S A Date: 1972-04 Impact factor: 11.205

2. The amplification of ribosomal RNA genes involves a rolling circle intermediate.

Authors: D Hourcade; D Dressler; J Wolfson
Journal: Proc Natl Acad Sci U S A Date: 1973-10 Impact factor: 11.205

3. A quantitative assay for DNA-RNA hybrids with DNA immobilized on a membrane.

Authors: D Gillespie; S Spiegelman
Journal: J Mol Biol Date: 1965-07 Impact factor: 5.469

4. The replication of ribosomal DNA in Physarum polycephalum.

Authors: V M Vogt; R Braun
Journal: Eur J Biochem Date: 1977-11-01

5. Autonomous rDNA molecules containing single copies of the ribosomal RNA genes in the macronucleus of Tetrahymena pyriformis.

Authors: J Engberg; G Christiansen; V Leick
Journal: Biochem Biophys Res Commun Date: 1974-08-19 Impact factor: 3.575

6. A study in evolution: the DNA base sequence homology between coliphages T7 and T3.

Authors: R W Davis; R W Hyman
Journal: J Mol Biol Date: 1971-12-14 Impact factor: 5.469

7. Repair of damaged DNA in a eucaryotic cell: Tetrahymena pyriformis.

Authors: C F Brunk; P C Hanawalt
Journal: Science Date: 1967-11-03 Impact factor: 47.728

8. A single integrated gene for ribosomal RNA in a eucaryote, Tetrahymena pyriformis.

Authors: M C Yao; J G Gall
Journal: Cell Date: 1977-09 Impact factor: 41.582

9. Mechanism of DNA replication in Drosophila chromosomes: structure of replication forks and evidence for bidirectionality.

Authors: H J Kriegstein; D S Hogness
Journal: Proc Natl Acad Sci U S A Date: 1974-01 Impact factor: 11.205

Review 6. The DNA of ciliated protozoa.

Authors: D M Prescott
Journal: Microbiol Rev Date: 1994-06

7. DNase I hypersensitive regions correlate with a site-specific endogenous nuclease activity on the r-chromatin of Tetrahymena.

Authors: B Bonven; O Westergaard
Journal: Nucleic Acids Res Date: 1982-12-11 Impact factor: 16.971

The replication of ribosomal DNA in the macronucleus of Tetrahymena.

1. Initiation and reinitiation of DNA synthesis during replication of bacteriophage T7.

2. The amplification of ribosomal RNA genes involves a rolling circle intermediate.

3. A quantitative assay for DNA-RNA hybrids with DNA immobilized on a membrane.

4. The replication of ribosomal DNA in Physarum polycephalum.

5. Autonomous rDNA molecules containing single copies of the ribosomal RNA genes in the macronucleus of Tetrahymena pyriformis.

6. A study in evolution: the DNA base sequence homology between coliphages T7 and T3.

7. Repair of damaged DNA in a eucaryotic cell: Tetrahymena pyriformis.

8. A single integrated gene for ribosomal RNA in a eucaryote, Tetrahymena pyriformis.

9. Mechanism of DNA replication in Drosophila chromosomes: structure of replication forks and evidence for bidirectionality.

10. Accumulation of replicative intermediates of mitochondrial DNA in Tetrahymena pyriformis grown in ethidium bromide.

1. Quantitative proteomics reveals histone modifications in crosstalk with H3 lysine 27 methylation.

2. Mapping of replication initiation sites in the mouse ribosomal gene cluster.

3. Method of mapping DNA replication origins.

4. Opposite replication polarities of transcribed and nontranscribed histone H5 genes.

5. Electron microscopic study of Saccharomyces cerevisiae rDNA chromatin replication.

Review 6. The DNA of ciliated protozoa.

7. DNase I hypersensitive regions correlate with a site-specific endogenous nuclease activity on the r-chromatin of Tetrahymena.

8. Replication forms of the gene-sized DNA molecules of hypotrichous ciliates.

9. Distribution of the core histones H2A.H2B.H3 and H4 during cell replication.

10. Replication of the extrachromosomal ribosomal RNA genes of Tetrahymena thermophilia.