Article
Effect of the MC1R gene on sexual dimorphism in melanin-based colorations.
Molecular ecology - 1 Jun 2015
San-Jose Luis M, Ducrest Anne-Lyse, Ducret Valérie, Béziers Paul, Simon Céline, Wakamatsu Kazumasa, Roulin Alexandre
Abstract excerpt
Variants of the melanocortin-1 receptor (MC1R) gene result in abrupt, naturally selected colour morphs. These genetic variants may differentially affect sexual dimorphism if one morph is naturally selected in the two sexes but another morph is naturally or sexually selected only in one of the two sexes (e.g. to confer camouflage in reproductive females or confer mating advantage in males). Therefore, the balance...
Topics
- Alleles
- Amino Acid Substitution
- Animals
- Color
- Feathers
- Female
- Genetic Variation
- Genotype
- Male
- Melanins
- Pigmentation
- Receptor, Melanocortin, Type 1
- Sequence Analysis, DNA
- Sex Characteristics
- Strigiformes
- Switzerland
