Sex-linked lethal mutations induced in Drosophila melanogaster by 7,12-dimethylbenz[a]anthracene |
| |
Authors: | C Forbes |
| |
Abstract: | One of the most potent carcinogens, 7,12-dimethylbenza]anthracene (DMBA), was tested for the induction of mutations in 2 strains of Drosophila melanogaster. Larvae were fed mixtures containing DMBA, peanut oil and solubilizing agents in darkness. After emergence the males were mated with Basc or FM7a females to test for sex-linked lethals. For Canton-S males, all DMBA treatments produced highly significant increases in mutation frequencies over controls. DMBA was slightly mutagenic for Oregon-R males. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|