Nucleosome

The fundamental packing unit is known as a nucleosome.
Nucleosome remodelling takes its Toll :The Scientist
Toll-like receptors induce nucleosome remodelling events at the interleukin 12 promoter, linking chromatin regulation to the inflammatory response. ...
DNA repair within nucleosomes :The Scientist
In the December Molecular and Cellular Biology, Hara et al use this system to examine the effect of DNA organization into nucleosome structures on the DNA ...

Crystal Structure :The Scientist
K Luger, A W Mader, R K Richmond, D F Sargent, T J Richmond, "Crystal structure of the nucleosome core particle at 2.8 Ã… resolution," Nature, ...
A second code? :The Scientist
Jul 25, 2006 Here he talks about DNA directed nucleosome positioning Certain DNA sequences, perhaps because of their relative bendability, might be more ...

Eran Segal Computing expressionThe Scientist20080201
Feb 1, 2008 One such problem was the organization of DNA around nucleosomes In 2006 3 E Segal et alA genomic code for nucleosome positioning Nature ...
Deacetylation :The Scientist
The HDAC complex is one of several that remodel nucleosomes to some altered state that may be critical for allowing HATs and HDACs to gain access. ...

Epigenetics mark regulatory elements :The Scientist
Feb 5, 2007 The study also revealed that active human promoters contain nucleosome-free regions at transcriptional start sites. ...
Unraveling Chromatin's Secrets :The Scientist
At the heart of chromatin's design is the nucleosome, a complex of DNA wound The proteins' amino-terminal tails, which protrude from the nucleosome core ...

Methylation mysteryThe Scientist20071001
Oct 1, 2007 WDR5's role in methylation isstill a mystery Allis saysSeeThe nucleosome untangled The Scientist May 2006MaybeWDR5 is almost an intermediate ...
Kornberg wins Nobel Prize in Chemistry :The Scientist
Oct 4, 2006 There, in 1974, Kornberg first described nucleosomes, the repeated B Maher, "The Nucleosome Untangled," The Scientist, May 1, 2006. ...

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