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Literature DB >> 2927394

Electron microscopy reveals that transcription factor TFIIIA bends 5S DNA.

Abstract

We have used a high-resolution analytical electron microscopic technique, electron spectroscopic imaging, to study the in vitro interaction between the transcription factor IIIA (TFIIIA) and 5S ribosomal gene DNA. The images and analytical measurements support our proposal that the helix axis is bent by the protein into a hairpin-shaped configuration.

Entities: Gene

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Year: 1989 PMID： 2927394 PMCID： PMC362179 DOI： 10.1128/mcb.9.1.336-341.1989

Source DB: PubMed Journal: Mol Cell Biol ISSN： 0270-7306 Impact factor: 4.272

19 in total

1. Electron spectroscopic imaging of DNA.

Authors: D P Bazett-Jones; L Locklear; J B Rattner
Journal: J Ultrastruct Mol Struct Res Date: 1988-04

2. Mapping of the sites of protection on a 5 S RNA gene by the Xenopus transcription factor IIIA. A model for the interaction.

Authors: L Fairall; D Rhodes; A Klug
Journal: J Mol Biol Date: 1986-12-05 Impact factor: 5.469

3. A bacteriophage RNA polymerase transcribes through a Xenopus 5S RNA gene transcription complex without disrupting it.

Authors: A P Wolffe; E Jordan; D D Brown
Journal: Cell Date: 1986-02-14 Impact factor: 41.582

Review 4. Transcription of class III genes: formation of preinitiation complexes.

Authors: A B Lassar; P L Martin; R G Roeder
Journal: Science Date: 1983-11-18 Impact factor: 47.728

5. Bending of promoter DNA on binding of heat shock transcription factor.

Authors: D J Shuey; C S Parker
Journal: Nature Date: 1986 Oct 2-8 Impact factor: 49.962

6. Cooperative model for the binding of Xenopus transcription factor A to the 5S RNA gene.

Authors: J S Hanas; D F Bogenhagen; C W Wu
Journal: Proc Natl Acad Sci U S A Date: 1983-04 Impact factor: 11.205

7. DNA sequence-directed nucleosome reconstitution on 5S RNA genes of Xenopus laevis.

Authors: J M Gottesfeld
Journal: Mol Cell Biol Date: 1987-05 Impact factor: 4.272

8. Visualization of RNA polymerase II ternary transcription complexes formed in vitro on a Xenopus laevis vitellogenin gene.

Authors: B ten Heggeler; W Wahli
Journal: EMBO J Date: 1985-09 Impact factor: 11.598

9. Repetitive zinc-binding domains in the protein transcription factor IIIA from Xenopus oocytes.

Authors: J Miller; A D McLachlan; A Klug
Journal: EMBO J Date: 1985-06 Impact factor: 11.598

10. Structural analysis of a triple complex between the histone octamer, a Xenopus gene for 5S RNA and transcription factor IIIA.

Authors: D Rhodes
Journal: EMBO J Date: 1985-12-16 Impact factor: 11.598

10 in total

1. DNA looping in the RNA polymerase I enhancesome is the result of non-cooperative in-phase bending by two UBF molecules.

Authors: V Y Stefanovsky; G Pelletier; D P Bazett-Jones; C Crane-Robinson; T Moss
Journal: Nucleic Acids Res Date: 2001-08-01 Impact factor: 16.971

Electron microscopy reveals that transcription factor TFIIIA bends 5S DNA.

1. Electron spectroscopic imaging of DNA.

2. Mapping of the sites of protection on a 5 S RNA gene by the Xenopus transcription factor IIIA. A model for the interaction.

3. A bacteriophage RNA polymerase transcribes through a Xenopus 5S RNA gene transcription complex without disrupting it.

Review 4. Transcription of class III genes: formation of preinitiation complexes.

5. Bending of promoter DNA on binding of heat shock transcription factor.

6. Cooperative model for the binding of Xenopus transcription factor A to the 5S RNA gene.

7. DNA sequence-directed nucleosome reconstitution on 5S RNA genes of Xenopus laevis.

8. Visualization of RNA polymerase II ternary transcription complexes formed in vitro on a Xenopus laevis vitellogenin gene.

9. Repetitive zinc-binding domains in the protein transcription factor IIIA from Xenopus oocytes.

10. Structural analysis of a triple complex between the histone octamer, a Xenopus gene for 5S RNA and transcription factor IIIA.

1. DNA looping in the RNA polymerase I enhancesome is the result of non-cooperative in-phase bending by two UBF molecules.

2. Ultrastructure of transcriptionally competent chromatin.

3. TFIIIA induced DNA bending: effect of low ionic strength electrophoresis buffer conditions.

4. Examination of the phosphate in conjugative F-like pili by use of electron spectroscopic imaging.

5. Absence of substantial bending in Xenopus laevis transcription factor IIIA-DNA complexes.

6. The DNA supercoiling architecture induced by the transcription factor xUBF requires three of its five HMG-boxes.

7. Histone hyperacetylation can induce unfolding of the nucleosome core particle.

Review 8. CRE-decoy oligonucleotide-inhibition of gene expression and tumor growth.

9. Structures of small subunit ribosomal RNAs in situ from Escherichia coli and Thermomyces lanuginosus.

10. Effect of transcription of yeast chromatin on DNA topology in vivo.