As of Fall 2021, I’ve arrived in Madison and the lab is getting up and running! Check out the research page to get a sense of what we do, and opportunities if you’re interested in joining us. Informal inquiries via email/DM/stopping me on the sidewalk are always welcome!
In my latest preprint on BioRxiv, I take a look at how interactions and interference between selected mutations shape patterns of diversity and linkage disequilibrium and whether we can learn about those interactions from population genetic data. Here, I extend an approach based on moment equations for the diffusion approximation to include general selection models (epistasis, dominance, or any combination). This lets us explore how LD decays with recombination distance for any interactive model. I also look at LD in genic regions in human populations. The main takeaway is there’s a lot of heterogeneity of both selection strengths and interactions within genes, with opposing effects between missense mutations inside vs outside of annotated features and conserved elements. Plenty more analyses and discussion in the paper. Please reach out with any comments or questions!
Beginning Fall 2021, I will be joining the Dept of Integrative Biology at University of Wisconsin, Madison! I’ll be recruiting postdocs and graduate students to work on projects in population and evolutionary genetics - check out Research for an idea of our research projects and interests and please get in touch if you are interested!