Freshwater Mussel eDNA Laboratory Processing & Meta-analysis

We are seeking one motivated student to assist with DNA extractions and sediment processing from environmental DNA (eDNA) samples collected in wadeable freshwater streams. This work will contribute to research evaluating whether eDNA can effectively detect rare freshwater mussel species. In addition, the student will collaborate with a team of five undergraduate researchers on a global meta-analysis examining the impacts of dams and dam removals on freshwater mussels. Responsibilities will include extracting data from scientific literature and updating a shared research database.

Name of research group, project, or lab
The Roy Lab (ECO) - Massachusetts Cooperative Fish and Wildlife Research Unit
Website
https://www.usgs.gov/staff-profiles/allison-roy
Why participate in this opportunity?
  • Become comfortable with following laboratory protocols
  • Learn about the presence of eDNA in freshwater systems
  • Contribute to research in freshwater mussel conservation
  • Gain experience in using laboratory equipment (centrifuge, bead beater, micropipettes, conventional oven, scales, etc)
  • Become familiar with a variety of chemical reagents
  • Gain experience following common interdisciplinary meta-analyses procedures
  • Potential to join lab meetings and become part of a lab community
Logistics Information:
Subject Category
Bioinformatics/Data Science
Cellular Biology
Environmental Science
Molecular Biology
Natural Resources Conservation
Student ranks applicable
Sophomore
Junior
Senior
Student qualifications

Applicants should have precise attention to detail, be comfortable working for multiple hours in a laboratory and computer setting, and have a positive attitude. An academic background in biology or natural sciences with some laboratory experience is preferred, but not required. Laboratory processes will need to occur in-person, but data entry can be hybrid or remote (at the discretion of the mentor). Training will be provided for both projects; however, applicants must be able to communicate effectively and ask questions. Please submit a CV and a 1-page letter of intent to Alexa by the end of the opening period to be considered for this position (ahershberger@umass.edu).

Time commitment
1-4 h/wk
Position Types and Compensation
Research - Independent Study or Research Assistant credit
Research - Volunteer
Number of openings
1
Techniques learned
  • DNA extraction
    • Equipment: Bead beater, heat block, micropipettes, chemical reagents, incubator, vortex
  • Sediment sample processing
    • Equipment: conventional oven and scale
  • Interpreting scientific jargon
  • Reviewing scientific literature systematically
  • Data entry
  • Collaborative database management
Project start
Fall 2025 Semester
Contact Information:
Mentors
Alexa Hershberger
ahershberger@umass.edu
Graduate Student
Alexa Hershberger
ahershberger@umass.edu
Graduate Student
Name of project director or principal investigator
Allison Roy
Email address of project director or principal investigator
aroy@eco.umass.edu
1 sp. | 0 appl.
Hours
1-4 h/wk
Project categories
Molecular Biology (+4)
Bioinformatics/Data ScienceCellular BiologyEnvironmental ScienceMolecular BiologyNatural Resources Conservation