Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Nuclease digestion promotes structural rearrangements in H1-depleted chromatin.

Literature DB >> 7443516

Nuclease digestion promotes structural rearrangements in H1-depleted chromatin.

Abstract

Digestion of H1-depleted chromatin with micrococcal nuclease at an ionic strength of 0.35M gives rise to structural rearrangements indicating nucleosomal sliding. The ionic strength necessary to reveal this effect is significantly lower than that required in the absence of an accompanying digestion. As an explanation, a model is presented in which the progressing terminal degradation of oligomeric nucleosomes is made responsible for promoting structural rearrangements.

Mesh：

Substances：

Year: 1980 PMID： 7443516 PMCID： PMC324192 DOI： 10.1093/nar/8.17.3743

Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971

17 in total

1. Stability of nucleosomes in native and reconstituted chromatins.

Authors: J E Germond; M Bellard; P Oudet; P Chambon
Journal: Nucleic Acids Res Date: 1976-11 Impact factor: 16.971

2. Primary organization of nucleosome core particle of chromatin: sequence of histone arrangement along DNA.

Authors: A D Mirzabekov; V V Shick; A V Belyavsky; S G Bavykin
Journal: Proc Natl Acad Sci U S A Date: 1978-09 Impact factor: 11.205

3. Compact oligomers and nucleosome phasing.

Authors: K Tatchell; K E Van Holde
Journal: Proc Natl Acad Sci U S A Date: 1978-08 Impact factor: 11.205

4. X-ray and electron microscope analyses of crystals of nucleosome cores.

Authors: J T Finch; A Klug
Journal: Cold Spring Harb Symp Quant Biol Date: 1978

5. Quantitative analysis of the digestion of yeast chromatin by staphylococcal nuclease.

Authors: D Lohr; R T Kovacic; K E Van Holde
Journal: Biochemistry Date: 1977-02-08 Impact factor: 3.162

6. Analysis of repeating DNA sequences by reassociation.

Authors: R J Britten; D E Graham; B R Neufeld
Journal: Methods Enzymol Date: 1974 Impact factor: 1.600

7. The fractionation of high-molecular-weight ribonucleic acid by polyacrylamide-gel electrophoresis.

Authors: U E Loening
Journal: Biochem J Date: 1967-01 Impact factor: 3.857

8. Structure of chromatin.

Authors: R J Clark; G Felsenfeld
Journal: Nat New Biol Date: 1971-01-27

9. Action of micrococcal nuclease on chromatin and the location of histone H1.

Authors: M Noll; R D Kornberg
Journal: J Mol Biol Date: 1977-01-25 Impact factor: 5.469

10. Closely spaced nucleosome cores in reconstituted histone.DNA complexes and histone-H1-depleted chromatin.

Authors: M Steinmetz; R E Streeck; H G Zachau
Journal: Eur J Biochem Date: 1978-02

5 in total

1. Purification and initial characterization of primate satellite chromatin.

Authors: A Jasinskas; B A Hamkalo
Journal: Chromosome Res Date: 1999 Impact factor: 5.239

2. Presence of nucleosomes within irregularly cleaved fragments of newly replicated chromatin.

Authors: A T Annunziato; R L Seale
Journal: Nucleic Acids Res Date: 1984-08-10 Impact factor: 16.971

Review 3. Chromatin replication, reconstitution and assembly.

Authors: A T Annunziato; R L Seale
Journal: Mol Cell Biochem Date: 1983 Impact factor: 3.396

4. Chromatin assembled in the presence of cytosine arabinoside has a short nucleosome repeat.

Authors: I M Leffak
Journal: Nucleic Acids Res Date: 1983-08-25 Impact factor: 16.971

5. Chromatin-like structure of adeno-associated virus DNA in infected cells.

Authors: C J Marcus-Sekura; B J Carter
Journal: J Virol Date: 1983-10 Impact factor: 5.103

5 in total