Abstract
Cap analysis of gene expression (CAGE) is a convenient approach for genome-wide identification of promoter regions at single base-pair resolution level and accurate expression estimation of the corresponding transcripts. Depending on the initial biomaterial amount and sequencing technology, different computational pipelines for data processing are available, as well as variations of the CAGE protocol that improve sensitivity and accuracy. Therefore, this chapter elucidates the key steps of sample preparation, sequencing, and data analysis via an example of a promoter expression estimation study in chicken development. We also describe the applicability of this approach for studying other avian and reptilian species.
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Acknowledgments
This work was supported by the Russian Science Foundation, grant â„–14-44-00022.
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Deviatiiarov, R., Lizio, M., Gusev, O. (2017). Application of a CAGE Method to an Avian Development Study. In: Sheng, G. (eds) Avian and Reptilian Developmental Biology. Methods in Molecular Biology, vol 1650. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7216-6_6
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DOI: https://doi.org/10.1007/978-1-4939-7216-6_6
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