Master of Science Research Opportunity at Purdue University

We are seeking a motivated and dedicated student to join on-going research in advancing the propagation and reintroduction of freshwater mussels. The project, co-funded by the USGS, aims to enhance the survival and growth of juvenile mussels, with a focus on the roles of diet, microbiome, and environment. The successful applicant will have access to state-of-the-art facilities and will collaborate closely with experts in the fields of microbiology, aquatic ecology, and environmental science. This is a two-year graduate student position, with the first year based at Purdue University and the second year primarily at the Great Lakes Science Center's Lake Mkh;gan Ecologkal Research Statfon (LMERS).

Project Overview
Mussels are a sentinel species in the rivers of Indiana, reflecting stream quality and health, but native mussel populations have declined dramatically, with only two native species remaining in the watersheds surrounding Indiana Dunes National Park. Efforts to reintroduce and sustain diverse native populations have encountered challenges in scaling up juvenile production and ensuring their survival to adulthood. This project seeks to better understand the roles of microbiota in propagation methods with the goal of enhancing the success rate of reintroducing healthy adults back into the wild.

Role of the MS Student
The selected student will have the opportunity to lead key aspects of this research, including:
• Isolating and identifying factors from sediment (ex. microbiota) that enhance mussel survival and growth during ;n vitro or ;n v;vo propagation.
• Leading experimental trials at Purdue and LMERS, located in Indiana Dunes National Park, to compare different substrates and their impact on mussel microbiomes.
• Contributing to the development of best practices for propagation of mussels, with a focus on scalability and reintroduction success.

Key Qualifications and Training
We are looking for an applicant with a Bachelor's degree in environmental science, with an interest in aquatic ecosystems and conservation biology. Experience in laboratory techniques is highly desirable, especially expertise related to microbiome research. Applicants should be self-motivated, organized, and capable of working independently and as part of a collaborative research team.

Application Process
Please submit a resume, cover letter, and contact information for three references to Dr. Roland Wilhelm (rcwilhelm@purdue.edu) before October 21st, 2924. Applicants will be notified of an interview by October 28th. Applicants will be considered for the Ecological Sciences and Engineering Graduate Program (details here). The expected start date is August 25th, 2025.

Lilly Hall of Life Sciences 915 Mitch Daniels Blvd. West Lafayette, IN, 479&7,USA