Related Experiment Video
Updated: Aug 2, 2026

11:06
Identifying DNA Mutations in Purified Hematopoietic Stem/Progenitor Cells
Published on: February 24, 2014
[Chromatid exchanges: a chromosomal index of environmental mutagenicity]
Minerva Medica
|August 25, 1986
Abstract:
The induction of exchanges between related chromatids (SCEs) was studied to discover exposure to genotoxic agents. The frequencies of SCEs were recorded in a group of workers exposed to azoic dyes and in a control group. The chromatid exchange test was proved to be a sensitive indicator of chemical mutagenic action. The results on SCE frequency and chromosome aberrations indicate that these workers had been exposed to mutagenic agents.
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