Chapter title |
Molecular Genetic Characterization of Mutagenesis Using a Highly Sensitive Single-Stranded DNA Reporter System in Budding Yeast
|
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Chapter number | 4 |
Book title |
Genome Instability
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Published in |
Methods in molecular biology, January 2018
|
DOI | 10.1007/978-1-4939-7306-4_4 |
Pubmed ID | |
Book ISBNs |
978-1-4939-7305-7, 978-1-4939-7306-4
|
Authors |
Kin Chan |
Abstract |
Mutations are permanent alterations to the coding content of DNA. They are starting material for the Darwinian evolution of species by natural selection, which has yielded an amazing diversity of life on Earth. Mutations can also be the fundamental basis of serious human maladies, most notably cancers. In this chapter, I describe a highly sensitive reporter system for the molecular genetic analysis of mutagenesis, featuring controlled generation of long stretches of single-stranded DNA in budding yeast cells. This system is ~100- to ~1000-fold more susceptible to mutation than conventional double-stranded DNA reporters, and is well suited for generating large mutational datasets to investigate the properties of mutagens. |
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