"Revolutionary Environmental DNA Technique Reveals Invasive Fish's Genetic Diversity"

Ecologists have made a breakthrough in using environmental DNA (eDNA) to detect genetic diversity within species, specifically invasive round goby fish in the Great Lakes and New York Finger Lakes. By analyzing both mitochondrial DNA and nuclear DNA, researchers were able to gather valuable information about the genetics of whole populations, aiding in the protection of endangered species and management of invasive species. This advancement has the potential to revolutionize biodiversity conservation and provide insights into the demographics and health of imperiled species.