The micronucleus assay is a widely used test that detects the presence of micronuclei in the cytoplasm of interphase cells, which are indicators of genomic instability and potential genotoxic effects caused by chemical agents or radiation. This assay is crucial in evaluating the genotoxicity of substances, especially those suspected of being genotoxic carcinogens, as it provides insights into the mechanisms of DNA damage and cellular response. By utilizing this assay, researchers can assess the potential risks of chemicals in both in vitro and in vivo settings.
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