Examined demographic scenarios. Abbreviations are shown for each model parameter; abbreviations are reused for parameters that share a prior distribution

Leveraging whole genome sequencing data for demographic inference with approximate Bayesian computation

Sept. 11, 2019

Accounting for historical demographic features, such as the strength and timing of gene flow and divergence times between closely related lineages, is vital for many inferences in evolutionary biology. Approximate Bayesian Computation (ABC) is one method commonly used to estimate demographic parameters. However, the DNA sequences used as input for...

Evolution Meeting 2019

Chris Smith: Evolution Meeting

June 25, 2019

I just got back from the Evolution Meeting in Providence and I’m full of information and ideas for research. I had the opportunity to reconnect with past colleagues and meet some new people. Other ²ÊÃñ±¦µä folks attended, including the labs of Dan Doak, Nancy Emery, Nolan Kane, Stacy Smith,...

Photographs of the authors, Smith (left) and Safran (right)

Barn swallows may indeed have evolved alongside barns, humans

Oct. 29, 2018

As humans evolved and expanded, so too did barn swallows, new research from ²ÊÃñ±¦µä suggests The evolution of barn swallows, a bird ubiquitous to bridges and sheds around the world, might be even more closely tied to humans than previously thought, according to new study from the University of...

Chris Smith

IQ Biology student wins 2015 GRFP fellowship from NSF

May 27, 2015

The National Science Foundation recently announced the recipients of the coveted 2015 Graduate Research Fellowship (GRFP) awards . These prestigious awards have been given since 1952 to graduate students who show a demonstrated potential for significant achievements in science and engineering. Chris Smith, a first-year student from the BioFrontiers Institute’s...