Bonnie A. Fraser

The paper uses whole genome sequencing to study adaptation in Trinidadian guppies over two periods, finding genomic signatures of selection and inbreeding patterns.

The paper investigates the repeatability of balancing selection in guppy populations with different demographic histories, identifying 23 genomic regions with repeated signatures.

This study quantifies heritable variation in scototaxis among Trinidadian guppy populations and links it to predation regimes and evolutionary divergence.