Abstract
A powerful method to determine the methylation status of specific cytosine residues within RNA is bisulfite sequencing. In combination with high-throughput sequencing methods cytosine methylation can be determined at nucleotide resolution on a transcriptome-wide level. Nevertheless, several critical aspects need to be considered before starting such a project. Below we describe a detailed step-by-step protocol for planning and performing a transcriptome-wide bisulfite sequencing experiment and subsequent data analysis to determine methyl-cytosine in poly(A)RNA from cells and tissues.
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Acknowledgement
Funding in A.L.’s lab is provided by the Austrian Science Fund (FWF): P27024-BBL.
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Trixl, L., Rieder, D., Amort, T., Lusser, A. (2019). Bisulfite Sequencing of RNA for Transcriptome-Wide Detection of 5-Methylcytosine. In: Wajapeyee, N., Gupta, R. (eds) Epitranscriptomics. Methods in Molecular Biology, vol 1870. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-8808-2_1
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DOI: https://doi.org/10.1007/978-1-4939-8808-2_1
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