Adaptation and convergence in genes of the circadian system in Iberian Squalius freshwater species
J. M. Moreno, T. F. Jesus, V. C. Sousa, M. M. Coelho
The paper examines the molecular evolution of circadian genes in four Iberian freshwater fish species, finding evidence of positive selection and adaptive convergence in response to temperature differences between northern and southern climates.
bioRxiv · Jun 2, 2020Evolutionary Biology