Showing 1,341 - 1,360 results of 52,727 for search '(( 09 ((0 decrease) OR (a decrease)) ) OR ( 20 ((mean decrease) OR (teer decrease)) ))', query time: 1.04s Refine Results
  1. 1341

    Reduction of SIRT1 during DNA damage decreases the number of silent clones that have methylation. by Heather M. O'Hagan (271283)

    Published 2008
    “…In the majority of cells (99.1%) the DNA is repaired and the chromatin returns to its original state. In a small fraction of the cells (0.9%) the promoter becomes silenced and gene expression is lost possibly due to the persistent localization of EZH2, DNMT1, and DNMT3B to the area of the break site and the prolonged condensed chromatin. …”
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