Change in the geographic range of genes across a hybrid zone under climate change
The Hellmann Lab (http://www.nd.edu/~hellmann) seeks a summertime field and laboratory assistant to contribute to an NSF-funded project investigating the dynamics of a hybrid zone and its sensitivity to climate change. We are sampling two species of butterfly over a broad geographic area in the Midwest USA, and comparing morphological and genetic markers of the samples to historic specimens. Changes in the geographic location of individual markers versus entire suites of traits will indicate movement of genes separate from species, and we will relate the changes to climatic factors. This is novel research in climate change biology because it considers geographic range changes of genes in addition to species. The project also involves collaboration with colleagues at Michigan State University (Mark Scriber; http://www.ent.msu.edu/Directory/Facultypages/scriber/ tabid/170/Default.aspx), and our research crew will make occasional trips to E. Lansing. Independent research related to the project also is possible. Previous research experience and experience being or working outdoors, including camping, is preferred. Knowledge of DNA extraction and basic PCR techniques also is desired. The assistant will be based at the University of Notre Dame with frequent, multi-day field trips (with others) to perform collections. To apply, send an email of inquiry with resume and names of three references to: Jason Dzurisin ([email protected]), Hellmann Lab Manager. Screening of applications will begin March 22.
