Professor
Environmental & Evolutionary Physiology
My research employs phylogenomic and physiological approaches to better
understand the evolution of respiratory pigments (hemoglobin/myoglobin) of
mammals ranging from the smallest shrews to the largest whales, with a focus
on protein function adaptive for subterranean and aquatic life, and the
thermal specializations of extinct cold-adapted species (e.g. woolly mammoth,
woolly rhinoceros, and Steller's sea cow). Additional research is centered on
historical contingencies arising from the inactivation of protein coding genes
in select mammalian lineages, and their associations with evolutionary transitions
apparent in the fossil record. Funding for my research is primarily provided
by grants from the NSERC Discovery Grant Program.
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