Holding on through DNA Replication: Histone Modification or Modifier?
Author(s) -
Susan M. Abmayr,
Jerry L. Workman
Publication year - 2012
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2012.08.006
Subject(s) - biology , histone , dna replication , replication (statistics) , dna , genetics , posttranslational modification , microbiology and biotechnology , computational biology , biochemistry , virology , enzyme
Histone methylation is widely believed to contribute to epigenetic inheritance by persevering through DNA replication and subsequently templating methylation of daughter chromosome regions. However, a report in this issue (Petruk et al.) suggests that chromatin association of the methytransferase complexes themselves persists through replication and re-establishes histone methylation.
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