Genetic markers are specific regions on our DNA that scientists use to identify and track certain genes or traits. They help us understand inherited diseases, ancestry, and other genetic variations in individuals. Full definition
Now he looks at a whole range of possible genetic markers for the disease, in every patient taking part in every AD drug trial. (sciencemag.org)
Some gene - editing techniques, while effective at modifying the genetic code, involve the use of genetic markers that then leave a «scar» on the newly edited genome. (gladstone.org)
The researchers used automated analysis methods to record more than 700,000 genetic markers in each case which are evenly distributed throughout the DNA. (sciencedaily.com)