Glossary: germline DNA

The molecules inside cells that carry genetic information and pass it from one generation to the next. Also called deoxyribonucleic acid.

Source: The National Cancer Institute's Dictionary of Cancer Terms
(http://www.cancer.gov/dictionary)

A bacterium, virus, or other microorganism that can cause infection and disease.

Source: The National Cancer Institute's Dictionary of Cancer Terms
(http://www.cancer.gov/dictionary)

The cells from which eggs or sperm (i.e., gametes) are derived.

Source: The National Cancer Institute's Dictionary of Cancer Terms
(http://www.cancer.gov/dictionary)

The male reproductive cell, formed in the testicle. A sperm unites with an egg to form an embryo.

Source: The National Cancer Institute's Dictionary of Cancer Terms
(http://www.cancer.gov/dictionary)