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Usnic acid (125-46-2)

DOI: https://doi.org/10.22427/NTP-DATA-DTXSID0040123


Study Results


Genetic Toxicology

An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to Usnic acid (125-46-2).
Bacterial Mutagenicity
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  • Negative

Citation Information


NTP. Usnic acid (125-46-2). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).

Study Data


Genetic Toxicology Studies


Genetic Toxicity Evaluation of Usnic Acid [(+-)Uanic Acid] in Salmonella/E.coli Mutagenicity Test or Ames Test. Study A93914
Summary Data