Boundaries of Regulatory Science
نویسنده
چکیده
منابع مشابه
Histone replacement marks the boundaries of cis-regulatory domains.
Cellular memory is maintained at homeotic genes by cis-regulatory elements whose mechanism of action is unknown. We have examined chromatin at Drosophila homeotic gene clusters by measuring, at high resolution, levels of histone replacement and nucleosome occupancy. Homeotic gene clusters display conspicuous peaks of histone replacement at boundaries of cis-regulatory domains superimposed over ...
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