We study the evolution of complex traits by developing new experimental and computational methods.
Although genetics is often taught in terms of simple Mendelian traits, most traits are far more complex. They evolve via a multitude of genetic changes, each having a small effect by itself, which in sum give rise to the spectacular adaptation of every organism to its environment.
Our work brings together quantitative genetics, genomics, epigenetics, and evolutionary biology to achieve a deeper understanding of how genetic variation shapes the phenotypic diversity of life. Our main focus is on the evolution of gene expression, since this is the primary fuel for natural selection. Our long-term goal is to understand the genetic basis of complex traits well enough to introduce them into new species via genome editing.
