Genetic markers are DNA sequences with known physical locations on chromosomes. They are points of variation that can be used to identify individuals or species, or may be used to associate an ...
DNA microsatellites are genetic markers that can be useful in addressing questions at a variety of scales, ranging from the extremely fine-grained to the fairly coarse-grained. More specifically, this ...
Lab technicians analyze specific genetic markers in your DNA that are common in certain regions and ethnic backgrounds, which helps you to see where your ancestors are most likely from ...