Genome-wide maps of UV damage repair by yeast CPD photolyase
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ABSTRACT: Here, we describe a genome-wide map of photoreactivation repair of UV-induced cyclobutane pyrimidine dimers (CPDs) in yeast (Saccharomyces cerevisiae) by the endogenous yeast CPD photolyase. CPDs were mapped at single nucleotide resolution across the yeast genome using the CPD-seq method immediately after UV radiation (0min) and following 30 or 60min photoreactivation with UVA light. Photoreactivation repair by photolyase was mapped in both wild-type yeast and rad14∆ cells deficient in nucleotide excision repair (NER). We used these data to analyze CPD repair by photolyase in yeast genes, nucleosomes, and transcription factor binding sites.
ORGANISM(S): Saccharomyces cerevisiae
PROVIDER: GSE280082 | GEO | 2025/04/26
REPOSITORIES: GEO
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