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Chang J and Vancura A  (2012) Analysis of SUC2 Promoter Structure by Nucleosome Scanning. Methods Mol Biol 809():321-33

Abstract: Chromatin remodeling is a key mode of transcriptional regulation, and studying the nucleosome positioning at promoters is an important means to understand how genes are regulated. Nucleosome scanning is a convenient method to study nucleosome positioning. Yeast cells are converted to spheroplasts and nuclei are isolated. The nuclei are then digested by micrococcal nuclease to yield mononucleosome-sized DNA. Using a set of overlapping primers that cover the entire promoter, quantitative real-time PCR is performed using the mononucleosome DNA as the template. The nucleosome enrichment for each primer is calculated to yield a map of nucleosome occupancy across the promoter.

Status: Published Type: Journal Article PubMed ID: 22113286

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ARG82 IPK1 KCS1 PLC1 SNF2 SUC2
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