A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2007; you can also visit the original URL.
The file type is
Cells of Propionibacterium freudenreichii subsp shermanii lower the mutagenicity of 4nitroquinoline-1-oxide in the tester strain Salmonella typhimurium TA 100 in the modified Ames test. The bacterial adaptation to the mutagen presence in the medium is demonstrated. It is possibly Iinked to induction of an antimutagenic activity. A dialysed fraction of soluble proteins of the extract (dialysate) lowers the mutagenicity of UV-C light in Salmonella typhimurium and manifests protective anddoi:10.1051/lait:19954-537 fatcat:j5h2axn4xrcgbkivdahzihx57q