Principal Investigator

Diana Rennison

Diana is a new Assistant Professor in the Division of Biological Sciences at the University of California San Diego. Diana completed her M.Sc. at the University of Victoria in 2010, where she worked on opsin gene duplication and divergence in Poeciliid fish. In 2016 she completed her Ph.D at the University of British Columbia, where she studied the genetic basis of adaptation in the threespine stickleback to predation and other sources of divergent selection. For her postdoctoral work she took up a Marie Sklodowska-Curie Fellowship at the University of Bern; during this time Diana studied parallel genomic differentiation and genetic sources of evolutionary constraint.

Diana’s CV and Google Scholar profile.

Graduate Students

We are looking for enthusiastic and motivated students to join the lab. Click on the ‘Join the lab’ tab above for more info.

Postdoctoral Fellows

Andreas Härer

Andi joined the lab as a PostDoc in February 2020. He finished his Ph.D. at the University of Konstanz, Germany in 2018, followed by a one-year PostDoc. He mainly studied the visual system and gut microbiota of Neotropical cichlids to better understand how organisms adapt to different environments. Particularly, he is interested in how much of the phenotypic variation is environmentally induced (phenotypic plasticity) or genetically determined (adaptive evolution) and to what extent phenotypic change in response to shared environmental conditions can be predicted (parallel evolution). At UCSD, Andi will be working on eco-evolution projects involving the gut microbiota and visual system of threespine stickleback, both by studying natural populations and by performing controlled experiments in the lab. 

Link to Andi’s website

We are also looking for another enthusiastic and motivated postdoctoral fellow to join the lab. Click on the ‘Join the lab’ tab above for more info.

Undergraduate Students

Christina Puzzanghera Predation and selection on sexual dimorphism.

Sean Reese – Patterns of lateral plate divergence.

Laura Varey Selection on asymmetry and lateral plates.

We are often looking for keen undergraduate students to join the lab. Various opportunities available depending on student interests and skillset. Click on the ‘Join the lab’ tab above for more info.