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Scripps Research scientists shed light on how DNA is unwound so that its code can be read
Date:11/24/2008

nucleosome explains how previously observed DNA bulges formed by chromatin remodeling complexes are formed, and why a single intact nucleosome appears to be left on a fully activated gene before other cellular machinery scoop up the histones and repack the DNA until it needs to be read again.

"Every time your cell expresses a gene, it goes through this remarkable unpacking and repacking," he says. "We are happy to have provided some clarity to the process."


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Contact: Mika Ono
mikaono@scripps.edu
858-784-2052
Scripps Research Institute
Source:Eurekalert

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