show Abstracthide AbstractWe observed changes in protein levels of EZH2, TRIM24, p53, and a substantial number of KRAB-ZF proteins in MCF7 cells upon introducing a peptide fragment containing the KRAB domain. Overall design: mRNA profiles of MCF7 cells expressing Krab domain, knockdown of TRIM28, and Vector alone, sh scrambled control were generated using deep sequencing, in duplicate