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Literature DB >> 241077

An octamer of histones in chromatin and free in solution.

Abstract

Crosslinking with dimethyl suberimidate reveals a chain of histone octamers in chromatin. The octamer can be isolated free in solution at high ionic strength and pH. The identification of dimers formed by crosslinking reveals two or more contacts of each histone with others within the octamer. The molecular weight (110,000) and pattern of dissociation of the octamer are compatible with the composition (F2A1)2(F3)2(F2A2)2(F2B)2.

Entities: Chemical

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Year: 1975 PMID： 241077 PMCID： PMC432822 DOI： 10.1073/pnas.72.7.2626

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

24 in total

1. A new procedure for the isolation and fractionation of histones.

Authors: D R. van der Westhuyzen; C von Holt
Journal: FEBS Lett Date: 1971-05-20 Impact factor: 4.124

2. Electron microscopic and biochemical evidence that chromatin structure is a repeating unit.

Authors: P Oudet; M Gross-Bellard; P Chambon
Journal: Cell Date: 1975-04 Impact factor: 41.582

3. Covalent cross-linking of histones in chromatin.

Authors: J E Hyde; I O Walker
Journal: FEBS Lett Date: 1975-02-01 Impact factor: 4.124

4. Chromatin structure: deduced from a minichromosome.

Authors: J D Griffith
Journal: Science Date: 1975-03-28 Impact factor: 47.728

5. Mammalian chromatin substructure studies with the calcium-magnesium endonuclease and two-dimensional polyacrylamide-gel electrophoresis.

Authors: L A Burgoyne; D R Hewish; J Mobbs
Journal: Biochem J Date: 1974-10 Impact factor: 3.857

6. A two-subunit histone complex from calf thymus.

Authors: D E Roark; T E Geoghegan; G H Keller
Journal: Biochem Biophys Res Commun Date: 1974-07-24 Impact factor: 3.575

7. Use of dimethyl suberimidate, a cross-linking reagent, in studying the subunit structure of oligomeric proteins.

Authors: G E Davies; G R Stark
Journal: Proc Natl Acad Sci U S A Date: 1970-07 Impact factor: 11.205

8. [Study of the F2b fraction of calf thymus histones].

Authors: E Skandrani; J Mizon; P Sautière; G Biserte
Journal: Biochimie Date: 1972 Impact factor: 4.079

9. Studies on deoxyribonucleoprotein structure. Redistribution of proteins in mixtures of deoxyribonucleoproteins, DNA and RNA.

Authors: Y V Ilyin; A Y Varshavsky; U N Mickelsaar; G P Georgiev
Journal: Eur J Biochem Date: 1971-09-24

10. Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors: U K Laemmli
Journal: Nature Date: 1970-08-15 Impact factor: 49.962

212 in total

1. Reconstitution of recombinant chromatin establishes a requirement for histone-tail modifications during chromatin assembly and transcription.

Authors: A Loyola; G LeRoy; Y H Wang; D Reinberg
Journal: Genes Dev Date: 2001-11-01 Impact factor: 11.361

2. Nuclear scaffolds and scaffold-attachment regions in higher plants.

Authors: G Hall; G C Allen; D S Loer; W F Thompson; S Spiker
Journal: Proc Natl Acad Sci U S A Date: 1991-10-15 Impact factor: 11.205

3. NO66, a highly conserved dual location protein in the nucleolus and in a special type of synchronously replicating chromatin.

Authors: Jens Eilbracht; Michaela Reichenzeller; Michaela Hergt; Martina Schnölzer; Hans Heid; Michael Stöhr; Werner W Franke; Marion S Schmidt-Zachmann
Journal: Mol Biol Cell Date: 2004-01-23 Impact factor: 4.138

An octamer of histones in chromatin and free in solution.

1. A new procedure for the isolation and fractionation of histones.

2. Electron microscopic and biochemical evidence that chromatin structure is a repeating unit.

3. Covalent cross-linking of histones in chromatin.

4. Chromatin structure: deduced from a minichromosome.

5. Mammalian chromatin substructure studies with the calcium-magnesium endonuclease and two-dimensional polyacrylamide-gel electrophoresis.

6. A two-subunit histone complex from calf thymus.

7. Use of dimethyl suberimidate, a cross-linking reagent, in studying the subunit structure of oligomeric proteins.

8. [Study of the F2b fraction of calf thymus histones].

9. Studies on deoxyribonucleoprotein structure. Redistribution of proteins in mixtures of deoxyribonucleoproteins, DNA and RNA.

10. Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

1. Reconstitution of recombinant chromatin establishes a requirement for histone-tail modifications during chromatin assembly and transcription.

2. Nuclear scaffolds and scaffold-attachment regions in higher plants.

3. NO66, a highly conserved dual location protein in the nucleolus and in a special type of synchronously replicating chromatin.

4. Neutralizing monoclonal antibodies against alpha and beta subunits of the Ustilago maydis virus encoded toxin.

5. Topography of a flexible ribonucleoprotein helix: protein-protein contacts in Sendai virus nucleocapsids.

6. Chromatin nu bodies: isolation, subfractionation and physical characterization.

7. The same amount of DNA is organized in in vitro-assembled nucleosomes irrespective of the origin of the histones.

8. Histone modification in early and late Drosophila embryos.

9. Nucleosome cores reconstituted from poly (dA-dT) and the octamer of histones.

10. Salt-dependent interconversion of inner histone oligomers.