U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Aflatoxin extract AA 34-4 (EMTDP-03)

DOI: https://doi.org/10.22427/NTP-DATA-DTXSID1030658

Study Results

Genetic Toxicology

An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to Aflatoxin extract AA 34-4 (EMTDP-03).
Bacterial Mutagenicity
  • Positive

Citation Information

NTP. Aflatoxin extract AA 34-4 (EMTDP-03). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).


Haworth, S., Lawlor, T.E., Zeiger, E., Lee, L.S., and Park, D.L., Mutagenic Potential of Ammonia-Related Aflatoxin Reaction Products in a Model System J. Amer. Oil Chem. Soc. Vol. 66 (1) (1989) 102-104

Study Data

Genetic Toxicology Studies

Genetic Toxicity Evaluation of Aflatoxin Extract AA 34-4 in Salmonella/E.coli Mutagenicity Test or Ames Test. Study 554431
Summary Data