Mutagenicity of Natural Anthraquinones from Rubia tinctorum in the Drosophila Wing Spot Test

Abstract excerpt

Mutagenicity of anthraquinone aglycones from Rubia tinctorum L. (Rubiaceae) was examined using the somatic mutation and recombination test in Drosophila melanogaster. Larvae heterozygous for recessive wing trichome mutations, multiple wing hairs (mwh), and flare (flr3) were exposed to test compounds and wings of emerged mwh/flr3 females were inspected for the presence of phenotypically mutant mosaic spots. No...