A variant in a reproductive cell (egg or sperm) that is in the DNA of every cell in the offspring's body. A variant contained within the germline can be passed from parent to offspring and is, therefore, hereditary. Also called germline mutation.
A variant in a reproductive cell (egg or sperm) that is in the DNA of every cell in the offspring's body. A variant contained within the germline can be passed from parent to offspring and is, therefore, hereditary. Also called germline mutation.