The evolution of mammalian anatomy has played an integral role in mammalian diversification.
The Sears Lab seeks to understand how genetic and developmental mechanisms have influenced the morphological diversification of mammalian anatomy, and thereby the evolution of mammals. Specifically, we seek to understand how development and genetics have been modified to generate new morphologies, and the role that development and genetics play in influencing why certain morphologies evolve (sometimes repeatedly) instead of others.
To pursue this goal, we combine traditional embryological and paleontological approaches with modern developmental and genetic techniques to gather data from fossil and living mammals. Using these techniques we expand upon what is known in model organisms (e.g., mouse) into a comparative approach incorporating non-model organisms (e.g., opossums, bats, horses, pigs). While the lab's primary focus has been on the limb, we also have ongoing project on craniofacial, sensory, and lung development. All of our research is highly integrative, and most is highly quantitative.
465 Morrill Hall
505 South Goodwin Avenue
Urbana, IL 61801
Email: ksears "at" life.illinois.edu
The Sears Lab is recruiting undergraduate and graduate students, and postdoctoral research fellows with interests in evolutionary developmental biology. For more information about positions in the lab, please click on the link on the left of the page.
May 2015 - The University of Illinois has recommmended that Dr. Sears be promoted to the rank of Associate Professor with indefinite tenure!
Dr. Sears will become the President of the Pan American Society of Evolutionary Developmental Biology after the inaugural meeting of the society in August.
Dr. Sears has been invited to speak at the annual Society of Developmental Biology Meeting to be held in July 2015.
Dr. Sears will be an invited speaker at the 13th International Limb Development & Regeneration Conference from June 28 - July 1, 2015.
Congratulations to lab member Katie Hughes who successfully defended her MS thesis!
April 2015 - The Sears Lab just finished up a month of NSF and National Geographic funded bat-collecting field work in Belize, Puerto Rico, and the Dominican Republic.
Dr. Sears, lab postdoc Jen Maier, and lab grad student Dan Urban presented their research at the Experimental Biology Meeting in Boston.
Dr. Sears will be the keynote speaker at this month's DNA Day at the University of Nebraska.
January 2015 - Registration for the first meeting of the Pan-American Society for Evolutionary Developmental Biology to be held at Berkeley in August 2015 is now open!
Dr. Sears has been named a Helen Corley Petit Scholar for 2015-2016, an honor given annually to exceptionally successful faculty members in the University of Illinois College of LAS based on their work as scholars and teachers.
Dr. Sears has again been named to the "List of Teachers Ranked as Excellent by their Students."
October 2014 - Dr. Sears co-chaired the Institute for Genomic Biology's Genome Day at the Orpheum Children's Museum, and Sears Lab members presented research. 300+ people attended the free event, which was staffed by SACNAS translators.
Dr. Sears attended the national SACNAS meeting in LA where she presented lab research and chaired a mentorship session.
June 2014 - The lab has received a "Dimensions of Biodiversity" grant from NSF that will fund 5 years of research on "Discovering genomic and developmental mechanisms that underlie sensory innovations critical to adaptive diversification."