title: Chromatin methylation: who's on first?
abstract: Two recent studies have exploited Arabidopsis mutants and chromatin immunoprecipitation to reveal the complexity of the interaction between histone H3 methyl K9 and cytosine methylation, two epigenetic marks that characterize silent chromatin.
authors.affiliation: Department of Biology, Washington University, St. Louis, MO 63108, USA.
authors.forename: Eric J
authors.initials: EJ
authors.lastname: Richards
mesh_terms: D017360:Arabidopsis / Q000235:genetics*; D002843:Chromatin / Q000235:genetics*; D019175:DNA Methylation; D006657:Histones / Q000378:metabolism; D008745:Methylation
chemical_list: D002843:Chromatin; D006657:Histones