Genetic effects of chlorinated anilines and azobenzenes onSalmonella typhimurium

Abstract
The mutagenicity of 19 herbicide-derived chlorinated azobenzenes and structurally related chlorinated anilines and nitrobenzenes was assayed towards several strains ofS. typhimurium, using the plate incorporation method and the fluctuation test, in the presence or in the absence of liver post-mitochondrial fractions, in aerobic and anaerobic conditions. Positive results were obtained with 4,4′-dichloroazobenzene, 4,4′-dichloroazoxybenzene, 3,4-dichloronitrobenzene and, to a much lesser extent, with 3,4,3′,4′-tetrachloroazobenzene. No mutagenic effect was observed with 2,3,7,8-tetrachlorodibenzo-p-dioxin in any condition.

This publication has 23 references indexed in Scilit: