A Split Personality for Nucleosomes
Author(s) -
Daniel J. McKay,
Jason D. Lieb
Publication year - 2014
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.2014.11.030
Subject(s) - nucleosome , biology , histone , linker dna , dna , computational biology , genetics , histone code , modular design , microbiology and biotechnology , transcription (linguistics) , chromatosome , biophysics , computer science , linguistics , philosophy , operating system
A high-resolution look at where histones touch DNA reveals a surprisingly intricate, dynamic, and modular nucleosome. Three advances in the study by Rhee et al. include unexpected interactions between the H3 tail and linker DNA, new evidence for existence of subnucleosomal particles, and asymmetric patterns of histone modification within a single nucleosome that correspond to the direction of transcription.
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