Welcome TJ!
 

Dr. TJ Firneno is joining the Larson Lab as an NSF postdoc to study field cricket hybrid zones. TJ is broadly interested in exploring the molecular mechanisms that drive diversification and speciation, promote and maintain biodiversity, and lead to the evolution of novel traits. To do this he integrates field work, natural history, museum science, genomic and other molecular laboratory methods, and computational biology. In the past TJ has used amphibians and reptiles as study systems to carry out his research; however, he is now switching out to their desired food source as a study system: crickets. When not in the lab, TJ enjoys hiking and taking in the outdoors, is a lover of the performing arts, and enjoys simply spending time with his partner and their three cat children. Follow TJ on Twitter: @SenorSapo28. Pronouns: he/him

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PostdocsErica Larson
Summer Research Grants

Elise Gellman and Christina Maguire were each awarded Undergraduate Summer Research Grants from the Undergraduate Research Center to pursue their independent research projects on field crickets. Elise and Christina have been busy rearing crickets and learning new techniques in the lab.

 
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Kelsie representing the Lab

Kelsie gave two awesome talks in the last few weeks. The first was about her work on hybridization in Colorado cottontails at the American Society of Mammalogists and the second was about patterns of gene expression in complex tissues at the Evolution meeting.

Uma is graduating!

The lab got together for a brunch in the park to celebrate Uma’s graduation this week. Uma will be moving on to a PhD program in the awesome Kozak Lab. We are also saying goodbye to Clara who started a new job in environmental consulting here in Denver and Amy who is off to do summer field work in Pennsylvania.

 
Cottontail rabbit original by Kelsie Hunnicutt

Cottontail rabbit original by Kelsie Hunnicutt

Amy, Uma, Kelsie, Clara, Erica and Summer

Amy, Uma, Kelsie, Clara, Erica and Summer

 
Uma awarded a Sigma Xi grant

Uma Knaven was awarded a Grant in Aid of Research from Sigma Xi to support her undergraduate Honor’s thesis on cottontail mitochondrial DNA. This project is a collaboration with Kelsie Hunnicutt, who is leading the lab efforts to quantify population structure and hybridization among local cottontails. Congratulations Uma!