
People at the Nunez Lab






Members

Principal Investigator
Joaquin C. B. Nunez
Ph.D. Brown University
Sc.M. Brown University
B.S. University of Miami
Dr. Nunez is an Assistant Professor of Biology and population geneticist interested in understanding the genetic basis of adaptation. Learn more about his work by clicking here, or visiting his UVM profile.

Laboratory Manager
Katie Ann Bora
B.S. Northern Vermont University at Johnson
Katie is the Lab Manager of the Nunez Lab. She began working as a lab technician in the Biology Department at the University of Vermont in 2017, after completing her studies in environmental science at NVU-Johnson. She is an avid gardener, reader, and amateur forager.
Responsible for organismal husbandry and lab logistics. Member since 2024.
email: Katie.Bora[at]uvm.edu

Ph.D. Candidate
Andrew R. McCracken
B.S. Wesleyan University
Andrew is an NSF GRFP fellow. His research focuses on the adaptive responses of marine organisms to multifactorial stressors. He uses echinoderms to investigate selection responses to thermal and immune stressors.
Co-Supervised with Melissa Pespeni; Research Foci: Sea Urchins, Simulations. Member since 2023.

Undergraduate Researcher
Eliza Bufferd
B.S. Student in Biology
Eliza is a 2024 Leahy Summer Fellow. She is studying the effects of chromosomal inversions on adaptive evolution. She will be examining thermal tolerance in embryos of overwintering Drosophila.
Co-Supervised with Brent Lockwood; Research Foci: Fruit flies, Inversions, thermal adaptation. Member since 2023.

Undergraduate Researcher
Miles Garvin
B.S. Student in Biology
Miles is a 2024 Summer Research Fellow. Miles is interested in genetic variation resulting from social phenotypes arising due to environmental differences. They will be analyzing gene mutations in ant populations across various environments.
Co-Supervised with Sara Cahan; Research Foci: Ants, Barnacles; Computational Biology. Member since 2023.

Undergraduate Researcher
Luke Proud
B.S. Student in Biology
Luke is a 2024 Kay, Klieman, and Larrabee Fellow and a Summer Research Fellow. Luke investigates the impact of seasonally oscillating chromosomal inversions in various feeding behaviors in flies.
Co-Supervised with Molly Stanley; Research Foci: Fruit flies; Inversions, neuroscience. Member since 2023.

Undergraduate Researcher
Kit Eller
B.S. Student in Agroecology
Kit is a 2024 Food Summer Research Fellow. Kit is interested in the genetics and ecology of how invasive insects adapt to new environments. Kit will be focusing on Drosophila suzukii as a study system.
Research Foci: Fruit flies, Spotted Wing Drosophila. Member since 2024.

Undergraduate Researcher
Emma Shaw
B.S. Student in Biology
Emma is investigating the genetic basis of salinity acclimation on marine organisms. She is exploring the organismal and developmental cost of variations in salinity using green sea urchins. Emma is the recipient of a 2024 APLE award from the College of Arts and Sciences.
Research Foci: Sea Urchins, pop. gen., ecophysiology. Member since 2024.

Undergraduate Researcher
Olin King
B.S. Student in Biology
Olin is an undergraduate researcher. He will be examining thermal tolerance in embryos of overwintering Drosophila.
Co-Supervised with Brent Lockwood; Research Foci: Fruit flies, Inversions, thermal adaptation. Member since 2024.

Undergraduate Researcher
Devon Michaelson
B.S. Student in Biology
Devon is an undergraduate researcher with a major in Biology. She'll be examining the tolerance of adult Drosophila to thermal heat shock stress.
Research Foci: Fruit flies, Inversions, thermal adaptation. Member since 2024.

Undergraduate Researcher
Jack Eltman
B.A. Student in Biology
Jack is an undergraduate researcher majoring in Biology. He is exploring various aspects of Drosophila population biology, with an emphasis in Drosophila suzukii.
Research Foci: Fruit flies, Spotted Wing Drosophila. Member since 2025.

Undergraduate Researcher
Thomas Boland
B.S. Student in Biology
Thomas is an undergraduate student researcher majoring in Biology in the College of Arts and Sciences. He will be a member of the lab team investigating the effects of environmental salinity on sea urchin populations and marine pathogens.
Research Foci: Sea urchins, population genetics, and environmental adaptation. Member since 2025.

Research Staff
Ethan Picpican
B.S. Student in Plant Biology
Ethan is an undergraduate student majoring in plant biology. He will be providing logistical support to the students and staff in urchin and fly care
Responsible for organismal husbandry and lab logistics. Member since 2025.
Collaborators and Friends of the Lab

Ecological genomics of sea urchins

Ecological physiology of sea urchins and fruit flies

Population genomics of ants

Neurobiology of seasonal drosophilids

Marine Science; NSF-IRES

Seasonality in drosophilids, evolution of inversions

Population genetic simulations, evolution of inversions

Thermal biology of fruit flies, ecological physiology

Jackie Guillemin (UVM)
Population genetics of gustatory receptors in flies.

Thomas O'Leary (UVM)
Thermal physiology of flies

Emily Longman (UVM)
Genomics of Nucella snails

Danny Sadler (UVM)
Genomics of purple urchins

Sarah Stover (UVM)
Genomics of green urchins

Fruit fly genomics
Alumni and Previous Trainees

Jake L. Bair
Member 2023-2024 (UVM-CAS)
B.A. '24 in Biology

Katelyn Sullivan
Member 2023-2024 (UVM-CAS)
B.S. '25 in Biology.

David J. Bass
University of Virginia (2023)
B.S. Statistics and B.A. Math
Co-advised with Alan Bergland
Went on to pursue a PhD in Johns Hopkins University

David A. Ferranti
Brown University (2019)
Sc.B. Ecology and Evolution
Co-advised with David Rand
Went on to pursue a PhD in UCSD