Article
DNA strand breaks signal the induction of DNA double-strand break repair in Saccharomyces cerevisiae.
Radiation research - 1 Dec 2005
Singh Rakesh Kumar, Krishna Malini
Abstract excerpt
Genotoxic stress induces a checkpoint signaling cascade to generate a stress response. Saccharomyces cerevisiae shows an altered radiation response under different type of stress. Although the induction of repair has been implicated in enhanced survival after exposure to the challenging stress, the nature of the signal remains poorly understood. This study demonstrates that low doses of gamma radiation and...
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