Article
Targeted re-sequencing confirms the importance of chemosensory genes in aphid host race differentiation.
Molecular ecology - 1 Jan 2017
Eyres Isobel, Duvaux Ludovic, Gharbi Karim, Tucker Rachel, Hopkins David, Simon Jean-Christophe, Ferrari Julia, Smadja Carole M, Butlin Roger K
Abstract excerpt
Host-associated races of phytophagous insects provide a model for understanding how adaptation to a new environment can lead to reproductive isolation and speciation, ultimately enabling us to connect barriers to gene flow to adaptive causes of divergence. The pea aphid (Acyrthosiphon pisum) comprises host races specializing on legume species and provides a unique system for examining the early stages of...
Topics
- Adaptation, Biological
- Animals
- Aphids
- Europe
- Fabaceae
- Gene Flow
- Genes, Insect
- Genotype
- Polymorphism, Single Nucleotide
- Receptors, Odorant
- Reproductive Isolation
