Literature DB >> 8266099

Chromosome condensation in Xenopus mitotic extracts without histone H1.

K Ohsumi1, C Katagiri, T Kishimoto.   

Abstract

The contribution of histone H1 to mitotic chromosome condensation was examined with the use of a cell-free extract from Xenopus eggs, which transforms condensed sperm nuclei into metaphase chromosomes. When H1 was removed from the extract, the resultant metaphase chromosomes were indistinguishable from those formed in complete extract. Nucleosomal spacing was the same for both. Thus, H1 is not required for the structural reorganization that leads to condensed metaphase chromosomes in this egg extract.

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Year:  1993        PMID： 8266099     DOI： 10.1126/science.8266099

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  48 in total

1.  Core histone N-termini play an essential role in mitotic chromosome condensation.

Authors:  A E de la Barre; V Gerson; S Gout; M Creaven; C D Allis; S Dimitrov
Journal:  EMBO J       Date:  2000-02-01       Impact factor: 11.598

2.  The N-terminus of histone H2B, but not that of histone H3 or its phosphorylation, is essential for chromosome condensation.

Authors:  A E de la Barre; D Angelov; A Molla; S Dimitrov
Journal:  EMBO J       Date:  2001-11-15       Impact factor: 11.598

3.  Residual Cdc2 activity remaining at meiosis I exit is essential for meiotic M-M transition in Xenopus oocyte extracts.

Authors:  M Iwabuchi; K Ohsumi; T M Yamamoto; W Sawada; T Kishimoto
Journal:  EMBO J       Date:  2000-09-01       Impact factor: 11.598

4.  Cohesin release is required for sister chromatid resolution, but not for condensin-mediated compaction, at the onset of mitosis.

Authors:  Ana Losada; Michiko Hirano; Tatsuya Hirano
Journal:  Genes Dev       Date:  2002-12-01       Impact factor: 11.361

5.  The enhancement of histone H4 and H2A serine 1 phosphorylation during mitosis and S-phase is evolutionarily conserved.

Authors:  Cynthia M Barber; Fiona B Turner; Yanming Wang; Kirsten Hagstrom; Sean D Taverna; Sahana Mollah; Beatrix Ueberheide; Barbara J Meyer; Donald F Hunt; Peter Cheung; C David Allis
Journal:  Chromosoma       Date:  2004-05-07       Impact factor: 4.316

6.  Histone H1 is dispensable for methylation-associated gene silencing in Ascobolus immersus and essential for long life span.

Authors:  J L Barra; L Rhounim; J L Rossignol; G Faugeron
Journal:  Mol Cell Biol       Date:  2000-01       Impact factor: 4.272

Review 7.  Role of linker histone in chromatin structure and function: H1 stoichiometry and nucleosome repeat length.

Authors:  Christopher L Woodcock; Arthur I Skoultchi; Yuhong Fan
Journal:  Chromosome Res       Date:  2006       Impact factor: 5.239

8.  ISWI remodeling complexes in Xenopus egg extracts: identification as major chromosomal components that are regulated by INCENP-aurora B.

Authors:  David E MacCallum; Ana Losada; Ryuji Kobayashi; Tatsuya Hirano
Journal:  Mol Biol Cell       Date:  2002-01       Impact factor: 4.138

9.  Differential association of HMG1 and linker histones B4 and H1 with dinucleosomal DNA: structural transitions and transcriptional repression.

Authors:  K Ura; K Nightingale; A P Wolffe
Journal:  EMBO J       Date:  1996-09-16       Impact factor: 11.598

10.  Nuclear localization of cyclin B1 mediates its biological activity and is regulated by phosphorylation.

Authors:  J Li; A N Meyer; D J Donoghue
Journal:  Proc Natl Acad Sci U S A       Date:  1997-01-21       Impact factor: 11.205
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