UROP Project

Genomic architecture of the major histocompatibility complex in a highly polygynous bird

genetics, major histocompatibility complex, bird, sexual selection
Research Mentor: Dr. Pearl Rivers Key,
Department, College, Affiliation: Biological Science, Arts and Sciences
Contact Email: prr17@fsu.edu
Research Assistant Supervisor (if different from mentor):
Research Assistant Supervisor Email:
Faculty Collaborators:
Faculty Collaborators Email:
Looking for Research Assistants: Yes
Number of Research Assistants: 2
Relevant Majors: Biology
Project Location: On FSU Main Campus
Research Assistant Transportation Required:
Remote or In-person: In-person
Approximate Weekly Hours: 10, During business hours
Roundtable Times and Zoom Link:
Not participating in the roundtable

Project Description

Parasites and disease pose a significant natural selective force. Social interactions, including mating behavior, can affect these selection dynamics. The major histocompatibility complex (MHC) is a highly polymorphic gene complex that is conserved across vertebrate taxa and functions in the adaptive immune response. While many studies have focused on female mate choice for male MHC diversity or dissimilarity, few studies have been able to convincingly demonstrate such choice or distinguish between natural selection on the MHC and related sexual selection. To better understand how natural selection by parasites and disease influences patterns of sexual selection, this project will test hypotheses about the relationship between the structure and expression of MHC genes and reproductive behavior in a highly polygynous neotropical bird, the lance-tailed manakin (Chiroxiphia lanceolata).

Research Tasks: Reading primary literature, DNA sequence alignment, animal behavior video analysis, data collection, data analysis

Skills that research assistant(s) may need: Attention to detail, strong organizational skills, patience with repetitive tasks. Interest in birds, evolution, and genetics is a plus.

Mentoring Philosophy

My mentoring philosophy is rooted in the belief that effective mentorship empowers students to become independent thinkers, scientists, and communicators. My role as a mentor is not simply to provide answers, but to guide mentees through the process of discovery and help them develop the skills needed to navigate unfamiliar challenges independently. I encourage mentees to take increasing ownership of their research while providing guidance and feedback appropriate to their level of experience. I also emphasize critical thinking and clear scientific communication as foundational skills for successful research. I encourage mentees to engage deeply with the primary literature, formulate their own hypotheses, critically evaluate evidence, and communicate their ideas effectively. Ultimately, I aim to mentor scientists who are confident in their ability to ask important questions, learn from unexpected results, and contribute thoughtfully and independently to the scientific community.

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