Article
The impact of selection, gene flow and demographic history on heterogeneous genomic divergence: three-spine sticklebacks in divergent environments.
Molecular ecology - 1 Jan 2016
Ferchaud Anne-Laure, Hansen Michael M
Abstract excerpt
Heterogeneous genomic divergence between populations may reflect selection, but should also be seen in conjunction with gene flow and drift, particularly population bottlenecks. Marine and freshwater three-spine stickleback (Gasterosteus aculeatus) populations often exhibit different lateral armour plate morphs. Moreover, strikingly parallel genomic footprints across different marine-freshwater population pairs...
Topics
- Animals
- Atlantic Ocean
- Biological Evolution
- Denmark
- Environment
- Gene Flow
- Gene Frequency
- Genetics, Population
- Lakes
- Linkage Disequilibrium
- Models, Genetic
- Polymorphism, Single Nucleotide
- Rivers
- Selection, Genetic
- Sequence Analysis, DNA
- Smegmamorpha
