Matthew Yates plans to use environmental DNA to get a clearer picture of which fish live in the Great Lakes and what they eat. Researcher using DNA to unlock the mystery of what is living in the Great Lakes Dec 15th, 2021 Researcher Matthew Yates plans to use environmental DNA to get a clearer picture of which fish live in the Great Lakes and what they eat.Tags: Matthew YatesDaniel HeathGreat Lakes Institute for Environmental Research