By using an inducible site-specific double-strand break (DSB) in budding yeast, it is possible to monitor—in real time—the repair of the break by homologous recombination. A method is described using an ectopic homologous donor sequence to repair an HO endonuclease-induced DSB. These gene conversion events can occur with or without crossing-over, the products of which are distinguished as different-sized restriction endonuclease fragments. The method of Southern blotting is described in detail.
CITATION STYLE
Yamaguchi, M., & Haber, J. E. (2021). Monitoring Gene Conversion in Budding Yeast by Southern Blot Analysis. In Methods in Molecular Biology (Vol. 2153, pp. 221–238). Humana Press Inc. https://doi.org/10.1007/978-1-0716-0644-5_16
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