Related Experiment Videos
Mutagenicity and clastogenicity of adriamycin in L5178Y/TK(+/-)-3.7.2C mouse lymphoma cells
Mutation Research
|July 1, 1987
Abstract:
Adriamycin was found to be both mutagenic and clastogenic to L5178Y/TK(+/-)-3.7.2C mouse lymphoma cells. A dose of only 5 ng/ml (survival = 62% or 67%) gave an induced TK mutant frequency of 307 or 296 per 10(6) survivors in two separate experiments. This dose was also clastogenic, inducing 20 chromosome aberrations/100 cells analyzed. The majority of the mutants were small-colony mutants, indicating that adriamycin likely acts primarily by a clastogenic mechanism.