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Medical Term:

Ames test

Pronunciation: amz

Definition: a screening test for possible carcinogens using strains of Salmonella typhimurium that are unable to synthesize histidine; if the test substance produces mutations that regain the ability to synthesize histidine, the substance is carcinogenic.

Synonym(s): Ames assay

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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