Genetics and Genomics
USGS geneticists work to provide answers to questions of genetics for use in making sound management decisions on fish and wildlife, including their habitat and conservation. More about USGS Genetics and Genomics
Research for Resource Management
 Researchers sample water, soil or air to look for presence of Environmental DNA (eDNA), genetic material shed from living or once live organisms whose presence is difficult to detect under traditional sampling methods. |
 Researchers apply the tools and concepts of genetics to the conservation of biological resource. |
 Wildlife health experts apply the latest tools of molecular biology and genetics to address the ecology of infectious diseases affecting both fish and wildlife. |
 Wildlife health experts apply the latest tools of molecular biology and genetics to address the ecology of infectious diseases affecting both fish and wildlife. |
 Researchers are investigating the utility of genetic engineering for use in controlling or eradicating invasive species. |
 Researchers use microbial and molecular techniques as tools to manage beach water quality and to protect the public from swimming-related illnesses such as gastroenteritis. |
 USGS geneticists employ molecular tools and techniques to assist in identification, monitoring, and managing non-native species. |
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| See all Genetics and Genomics Research Activities. |
*Research summaries are contributed by USGS scientists and information specialists from across disciplines. The majority of summaries are currently from the USGS Ecosystems Mission Area.
See all genetics and genomics research summaries listed in the Site Map.
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Science Feature
Using Diets to Reveal Overlap and Egg Predation among Benthivorous Fishes in Lake Michigan
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| Photo: Deepwater sculpin from the Great Lakes. Photo Credit: Justin Londer. |
Ecological stability in the Laurentian Great Lakes has been altered by nonindigenous species, such as the round goby Neogobius melanostomus and dreissenid mussels, and by declines in native amphipods Diporeia spp. We evaluated whether these changes could influence diet overlap between three benthivorous fishes (slimy sculpin Cottus cognatus, deepwater sculpin Myoxocephalus thompsonii, and round goby) and whether predation on eggs of native species was occurring.
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What's New
Capabilities
 USGS genetics and genomics capabilities develop at science centers where scientists use the latest methods and equipment to provide services for partners and customers.
- Science Centers - centers across the U.S. with genetics and genomics expertise
- Scientists - contact information, expertise, and research links
- Methods & Equipment - DNA/automated sequencers, mass spectrometers, and more
- Services - biomarker development, genome analysis, and more
Ask a Molecular Bioinformaticist
For questions related to molecular bioinformatics, please contact:
USGS Bioinformaticist Scott Cornman.
Contact Us
USGS Genetics and Genomics Coordinator
Kay M. Briggs
Phone:
703-648-4046
Scientists may be contacted through the Genetics and Genomics Scientists page or by the USGS Employee Directory. |
U.S. Department of the Interior |
U.S. Geological Survey
