Article
Pigmentation and mate choice in Drosophila.
Nature - 26 Sept 2002
Llopart Anna, Elwyn Susannah, Coyne Jerry A
Abstract excerpt
Many species of the fruitfly Drosophila are either sexually dimorphic for abdominal pigmentation (the posterior segments in males are black and those of females have thin dark stripes) or sexually monomorphic for this pigmentation (both sexes show striping). Kopp et al. report a correlation in two Drosophila clades between the expression of the bric-à-brac (bab) gene, which represses male-specific pigmentation in...
Topics
- Abdomen
- Animals
- Biological Evolution
- Color
- DNA-Binding Proteins
- Drosophila Proteins
- Drosophila melanogaster
- Female
- Genes, Insect
- Male
- Mutation
- Pigmentation
- Sex Characteristics
- Sexual Behavior, Animal
- Transcription Factors
