Role of MYC acetylated lysine residues in cell transformation and gene-selective regulation [Rat1A]
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ABSTRACT: The functions of MYC acetylation have remained unclear. In this study we identified the major lysine residues of MYC that are acetylated by p300 and GCN5 in cancer cell lines and established the requirment of three specific acetyl-lysine (AcK) residues for MYC transformation of Rat1a fibroblasts and MCF10 mammary epithelial cells. We further uncovered gene-selective regulatory functions and conserved genetic programs and biolofical processes regulated by MYC AcK residues in both cell types.
Project description:The functions of MYC acetylation have remained unclear. In this study we identified the major lysine residues of MYC that are acetylated by p300 and GCN5 in cancer cell lines and established the requirment of three specific acetyl-lysine (AcK) residues for MYC transformation of Rat1a fibroblasts and MCF10 mammary epithelial cells. We further uncovered gene-selective regulatory functions and conserved genetic programs and biolofical processes regulated by MYC AcK residues in both cell types.
Project description:We assessed the genomic distribution of H4-acetylated chromatin by ChIP using SNP chips and an antibody specific to four acetylated lysine residues of H4. Keywords: Comparative genomic hybridization
Project description:Detection the acetylated lysine residues of Acs (between the TPA editor-mediated acetylation (At2-dCas12a-crRNA) and the true acetylation in vivo (dCas12a-crRNA))
Project description:detection the acetylated lysine residues of RNase II (between the TPA editor-mediated acetylation (At2-dCas12a-crRNA) and the true acetylation in vivo (dCas12a-crRNA))