When DNA repair malfunctions, it can result in illnesses.
DNA repair mechanisms can contribute to chromosome breakage at certain DNA sequences. Credit: Wikimedia Commons (Modified; no author stated) Link: https://commons.wikimedia.org/wiki/File:Brokechromo.jpg We often come to an understanding of what causes a disease. We know, for example, that cancers are caused by mutations at critical locations in the genome, resulting in loss of control of cell …