Welcome to the Rolian lab website!

Our research aims to understand how morphology evolves. We use the mammal limb skeleton as a model to address three questions: (1) How does limb development evolve to produce  diversity among species? (2) How does covariation in size and shape among limb bones impact their ability to evolve independently? (3) How does limb morphological variation affect locomotor performance across individuals?

We integrate data from multiple levels of biological organization (e.g., genomic, developmental, organismal), to define the mechanisms that have shaped limb ecomorphology in mammals.

Take a look around the website to find out more about our work, and thanks for visiting!

Lab News

April 2019: Masters student Colton Unger was awarded an NSERC PGS M scholarship to study cranial shape changes in the Longshanks mouse. Congrats Colton!

April 2019: Masters student Madison Bradley successfully defended her thesis on jumping performance in the Longshanks mouse, and is off to do her PhD at Duke University! Congrats, Madi!

August 2018: Our preprint on the genomic and developmental genetic response to selection in the Longshanks mice is up on bioRxiv. This is the result of a great collaboration with Frank Chan at the Max Planck Institute in Tuebingen and Nick Barton at the Institute of Science and Technology in Vienna, along with trainees and University of Calgary collaborators.