title: Defining an epigenetic code.
abstract: The nucleosome surface is decorated with an array of enzyme-catalysed modifications on histone tails. These modifications have well-defined roles in a variety of ongoing chromatin functions, often by acting as receptors for non-histone proteins, but their longer-term effects are less clear. Here, an attempt is made to define how histone modifications operate as part of a predictive and heritable epigenetic code that specifies patterns of gene expression through differentiation and development.
authors.affiliation: Institute of Biomedical Research, University of Birmingham Medical School, Birmingham B15 2TT, UK. b.m.turner@bham.ac.uk
authors.forename: Bryan M
authors.initials: BM
authors.lastname: Turner
mesh_terms: D000818:Animals; D002843:Chromatin / Q000235:genetics; D044127:Epigenesis, Genetic; D018507:Gene Expression Regulation, Developmental; D006657:Histones / Q000235:genetics; D008745:Methylation; D008957:Models, Genetic; D009707:Nucleosomes / Q000235:genetics*; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin; D006657:Histones; D009707:Nucleosomes