T. Tsutsui, H. Maizumi, J. Barrett
Aug 1, 1984
Citations
0
Influential Citations
15
Citations
Quality indicators
Journal
Mutation research
Abstract
Amitrole, a widely used herbicide, is an animal carcinogen and an inducer of cell transformation. However, it is inactive as a mutagen in bacterial test systems. Thus, it has been suggested that amitrole is a non-mutagenic carcinogen. Over the dose range that induces morphological transformation of Syrian hamster embryo cells in culture, amitrole induced gene mutations at the Na+/K+ ATPase and hypoxanthine phosphoribosyl transferase loci measured concomitantly in the same cells. These results indicate that amitrole may act via a mutational mechanism.