Chaperoning the histone H3 family

Ali Hamiche, Muhammad Shuaib

Research output: Contribution to journalReview article

19 Citations (Scopus)

Abstract

Chromatin is a highly dynamic nucleoprotein structure, which orchestrates all nuclear process from DNA replication to DNA repair, from transcription to recombination. The proper in vivo assembly of nucleosome, the basic repeating unit of chromatin, requires the deposition of two H3-H4 dimer pairs followed by the addition of two dimers of H2A and H2B. Histone chaperones are responsible for delivery of histones to the site of chromatin assembly and histone deposition onto DNA, histone exchange and removal. Distinct factors have been found associated with different histone H3 variants, which facilitate their deposition. Unraveling the mechanism of histone deposition by specific chaperones is of key importance to epigenetic regulation. In this review, we focus on histone H3 variants and their deposition mechanisms. This article is part of a Special Issue entitled:Histone chaperones and Chromatin assembly.

Original languageEnglish
Pages (from-to)230-237
Number of pages8
JournalBiochimica et Biophysica Acta - Gene Regulatory Mechanisms
Volume1819
Issue number3-4
DOIs
Publication statusPublished - Mar 2012
Externally publishedYes

Fingerprint

Histones
Chromatin
Histone Chaperones
Chromatin Assembly and Disassembly
Dimers
DNA
Nucleoproteins
Nucleosomes
Transcription
DNA Replication
Epigenomics
DNA Repair
Genetic Recombination
Repair

Keywords

  • Histone chaperones, chromatin assembly
  • Histone variants

ASJC Scopus subject areas

  • Biochemistry
  • Biophysics
  • Genetics
  • Molecular Biology
  • Structural Biology

Cite this

Chaperoning the histone H3 family. / Hamiche, Ali; Shuaib, Muhammad.

In: Biochimica et Biophysica Acta - Gene Regulatory Mechanisms, Vol. 1819, No. 3-4, 03.2012, p. 230-237.

Research output: Contribution to journalReview article

Hamiche, Ali ; Shuaib, Muhammad. / Chaperoning the histone H3 family. In: Biochimica et Biophysica Acta - Gene Regulatory Mechanisms. 2012 ; Vol. 1819, No. 3-4. pp. 230-237.
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