Mapping Hap2/Hap3/Hap5 binding sites in yeast using CPD-seq data
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ABSTRACT: Here, we used the cyclobutane pyrimidine dimer-sequencing (CPD-seq) method to map UV damage footprints associated with transcription factor binding to DNA in yeast. We analyzed CPD-seq data from UV-irradiated wild-type yeast cells that were immediately isolated and analyzed (0hr time point) and compared these data to isolated yeast genomic DNA that was UV-irradiated in vitro (naked DNA control). We analyze these data with a machine learning algorithm to identify binding sites of the Hap2/Hap3/Hap5 transcription factor complex across the yeast genome, based on their UV damage footprint. As a control, we UV-irradiated hap5 mutant cells, which renders the complex unable to bind DNA, and mapped UV damage patterns using CPD-seq.
ORGANISM(S): Saccharomyces cerevisiae
PROVIDER: GSE292650 | GEO | 2025/10/01
REPOSITORIES: GEO
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