The three-spined stickleback is a model species for the study of adaptive divergence. Here, Raeymaekers et al. compare how the three-spined stickleback and its relative the nine-spined stickleback vary at the phenotypic and genomic levels in response to the same spatial and environmental drivers.
- Joost A. M. Raeymaekers
- Anurag Chaturvedi
- Filip A. M. Volckaert