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

Literature DB >> 8628673

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

Abstract

We have reconstituted salt-treated SV40 minichromosomes with differentially phosphorylated forms of histone H1 extracted from either G0-, S- or M-phase cells. Sedimentation studies revealed a clear difference between minichromosomes reconstituted with S-phase histone H1 compared with histone H1 from G0- or M-phase cells, indicating that the phosphorylation state of histone H1 has a direct effect on chromatin structure. Using reconstituted minichromosomes as substrate in the SV40 in vitro replication system, we measured a higher replication efficiency for SV40 minichromosomes reconstituted with S-phase histone H1 compared with G0- or M-phase histone H1. These data indicate that the chromatin structure induced by the phosphorylation of histone H1 influences the replication efficiency of SV40 minichromosomes in vitro.

Entities: Chemical Species

Mesh：

Substances：

Year: 1996 PMID： 8628673 PMCID： PMC145815 DOI： 10.1093/nar/24.8.1420

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

52 in total

Review 1. Structure of replicating chromatin.

Authors: C Gruss; R Knippers
Journal: Prog Nucleic Acid Res Mol Biol Date: 1996

2. An immunoaffinity purification procedure for SV40 large T antigen.

Authors: V Simanis; D P Lane
Journal: Virology Date: 1985-07-15 Impact factor: 3.616

3. Replication and supercoiling of simian virus 40 DNA in cell extracts from human cells.

Authors: B W Stillman; Y Gluzman
Journal: Mol Cell Biol Date: 1985-08 Impact factor: 4.272

4. H3 phosphorylation-dependent structural changes in chromatin. Implications for the role of very lysine-rich histones.

Authors: A Mazen; M F Hacques; C Marion
Journal: J Mol Biol Date: 1987-04-20 Impact factor: 5.469

5. Silver staining of proteins in polyacrylamide gels.

Authors: W Wray; T Boulikas; V P Wray; R Hancock
Journal: Anal Biochem Date: 1981-11-15 Impact factor: 3.365

Review 6. Phosphorylation of H1 histones.

Authors: P Hohmann
Journal: Mol Cell Biochem Date: 1983 Impact factor: 3.396

7. A mouse temperature-sensitive mutant defective in H1 histone phosphorylation is defective in deoxyribonucleic acid synthesis and chromosome condensation.

Authors: H Yasuda; Y Matsumoto; S Mita; T Marunouchi; M Yamada
Journal: Biochemistry Date: 1981-07-21 Impact factor: 3.162

8. Mammalian growth-associated H1 histone kinase: a homolog of cdc2+/CDC28 protein kinases controlling mitotic entry in yeast and frog cells.

Authors: T A Langan; J Gautier; M Lohka; R Hollingsworth; S Moreno; P Nurse; J Maller; R A Sclafani
Journal: Mol Cell Biol Date: 1989-09 Impact factor: 4.272

9. Phosphorylation of histone H1 through the cell cycle of Physarum polycephalum. 24 sites of phosphorylation at metaphase.

Authors: R D Mueller; H Yasuda; E M Bradbury
Journal: J Biol Chem Date: 1985-04-25 Impact factor: 5.157

10. Histone H1 and H3 phosphorylation during premature chromosome condensation in a temperature-sensitive mutant (tsBN2) of baby hamster kidney cells.

Authors: K Ajiro; T Nishimoto; T Takahashi
Journal: J Biol Chem Date: 1983-04-10 Impact factor: 5.157

13 in total

Review 1. Functional evolution of cyclin-dependent kinases.

Authors: John H Doonan; Georgios Kitsios
Journal: Mol Biotechnol Date: 2009-01-15 Impact factor: 2.695

2. Increased histone H1 phosphorylation and relaxed chromatin structure in Rb-deficient fibroblasts.

Authors: R E Herrera; F Chen; R A Weinberg
Journal: Proc Natl Acad Sci U S A Date: 1996-10-15 Impact factor: 11.205

3. 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

4. Histone H1 of Trypanosoma cruzi is concentrated in the nucleolus region and disperses upon phosphorylation during progression to mitosis.

Authors: Luciana M Gutiyama; Julia P Chagas da Cunha; Sergio Schenkman
Journal: Eukaryot Cell Date: 2008-02-15