Literature DB >> 7708492

Influence of histone H1 on the in vitro replication of DNA and chromatin.

L Halmer1, C Gruss.   

Abstract

The influence of histone H1 on DNA replication was studied using the SV40 in vitro replication system with two different templates: histone H1/DNA complexes and SV40 minichromosomes reconstituted with H1. We found that the cytosolic extracts used as a source of enzymes for in vitro replication contained high amounts of RNA which competed with template DNA for the binding of histone H1. Removal of this RNA was necessary to ensure the stability of the templates thus allowing for the first time the study of the replication of histone H1-carrying templates in vitro. In contrast to the inhibitory effect of histone H1 on the initiation of transcription, bound H1, when present at physiological ratios, does not interfere with the in vitro replication of DNA and minichromosomes. Ratios higher than one H1 molecule per nucleosome affected replication of reconstituted SV40 minichromosomes.

Entities:  

Mesh：

Substances：

Year:  1995        PMID： 7708492      PMCID： PMC306758          DOI： 10.1093/nar/23.5.773

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


  42 in total

1.  Transcriptional activator nuclear factor I stimulates the replication of SV40 minichromosomes in vivo and in vitro.

Authors:  L Cheng; T J Kelly
Journal:  Cell       Date:  1989-11-03       Impact factor: 41.582

2.  Histone H1 represses transcription from minichromosomes assembled in vitro.

Authors:  A Shimamura; M Sapp; A Rodriguez-Campos; A Worcel
Journal:  Mol Cell Biol       Date:  1989-12       Impact factor: 4.272

3.  Regulation of histone and beta A-globin gene expression during differentiation of chicken erythroid cells.

Authors:  M Affolter; J Côté; J Renaud; A Ruiz-Carrillo
Journal:  Mol Cell Biol       Date:  1987-10       Impact factor: 4.272

4.  Histone H5 in the control of DNA synthesis and cell proliferation.

Authors:  J M Sun; R Wiaderkiewicz; A Ruiz-Carrillo
Journal:  Science       Date:  1989-07-07       Impact factor: 47.728

5.  Formation and characterization of soluble complexes of histone H1 with supercoiled DNA.

Authors:  W De Bernardin; R Losa; T Koller
Journal:  J Mol Biol       Date:  1986-06-05       Impact factor: 5.469

6.  Structure of replicating simian virus 40 minichromosomes. The replication fork, core histone segregation and terminal structures.

Authors:  J M Sogo; H Stahl; T Koller; R Knippers
Journal:  J Mol Biol       Date:  1986-05-05       Impact factor: 5.469

7.  Expression of simian virus 40 T antigen in insect cells using a baculovirus expression vector.

Authors:  R E Lanford
Journal:  Virology       Date:  1988-11       Impact factor: 3.616

8.  Salt-dependent co-operative interaction of histone H1 with linear DNA.

Authors:  D J Clark; J O Thomas
Journal:  J Mol Biol       Date:  1986-02-20       Impact factor: 5.469

9.  Selectivity in the interaction of various DNA sequences with H1 histone.

Authors:  F M Hendrickson; R D Cole
Journal:  Biochemistry       Date:  1994-03-15       Impact factor: 3.162

10.  Dominant and specific repression of Xenopus oocyte 5S RNA genes and satellite I DNA by histone H1.

Authors:  A P Wolffe
Journal:  EMBO J       Date:  1989-02       Impact factor: 11.598
View more
  7 in total

1.  Chromatin assembly in a yeast whole-cell extract.

Authors:  M C Schultz; D J Hockman; T A Harkness; W I Garinther; B A Altheim
Journal:  Proc Natl Acad Sci U S A       Date:  1997-08-19       Impact factor: 11.205

2.  In vitro chromatin remodelling by chromatin accessibility complex (CHRAC) at the SV40 origin of DNA replication.

Authors:  V Alexiadis; P D Varga-Weisz; E Bonte; P B Becker; C Gruss
Journal:  EMBO J       Date:  1998-06-15       Impact factor: 11.598

3.  Effects of cell cycle dependent histone H1 phosphorylation on chromatin structure and chromatin replication.

Authors:  L Halmer; C Gruss
Journal:  Nucleic Acids Res       Date:  1996-04-15       Impact factor: 16.971

4.  Histone H1 reduces the frequency of initiation in Xenopus egg extract by limiting the assembly of prereplication complexes on sperm chromatin.

Authors:  Z H Lu; D B Sittman; P Romanowski; G H Leno
Journal:  Mol Biol Cell       Date:  1998-05       Impact factor: 4.138

5.  Accessibility to topoisomerases I and II regulates the replication efficiency of simian virus 40 minichromosomes.

Authors:  L Halmer; C Gruss
Journal:  Mol Cell Biol       Date:  1997-05       Impact factor: 4.272

6.  Site-specifically phosphorylated forms of H1.5 and H1.2 localized at distinct regions of the nucleus are related to different processes during the cell cycle.

Authors:  Heribert Talasz; Bettina Sarg; Herbert H Lindner
Journal:  Chromosoma       Date:  2009-07-16       Impact factor: 4.316

Review 7.  Emerging roles of linker histones in regulating chromatin structure and function.

Authors:  Dmitry V Fyodorov; Bing-Rui Zhou; Arthur I Skoultchi; Yawen Bai
Journal:  Nat Rev Mol Cell Biol       Date:  2017-10-11       Impact factor: 94.444
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.