| Literature DB >> 33786783 |
Matthew D Galbraith1,2, Zdenek Andrysik1,2, Kelly D Sullivan2,3, Joaquín M Espinosa4,5,6.
Abstract
The transcription factor p53 controls a gene expression program with pleiotropic effects on cell biology including cell cycle arrest and apoptosis. Identifying direct p53 target genes within this network and determining how they influence cell fate decisions downstream of p53 activation is a prerequisite for designing therapeutic approaches that target p53 to effectively kill cancer cells. Here we describe a comprehensive multi-omics approach for identifying genes that are direct transcriptional targets of p53. We provide detailed procedures for measuring global RNA polymerase activity, defining p53 binding sites across the genome, and quantifying changes in steady-state mRNA in response to p53 activation.Entities:
Keywords: ChIP-seq; GRO-seq; Gene Expression; Nutlin; RNA-seq; Sequencing; Transcription; Transcriptome; p53
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Year: 2021 PMID： 33786783 DOI： 10.1007/978-1-0716-1217-0_3
Source DB: PubMed Journal: Methods Mol Biol ISSN： 1064-3745