Cancerous Genes: Their Presence in Human DNA During the past decades, biology has evolved drastically into a revolutionary science, constantly making new breakthrough discoveries. It has only been recently that scientists have been able to clone a sheep or perform stem cell research. However, people like Colorado Governor Richard Lamm argue that biomedical research hasn't made any contribution to the advancement of human health. As in the words of J. Michael Bishop in "Enemies of …showed first 75 words of 1488 total…

…showed last 75 words of 1488 total…cancer-risk evaluation would benefit from DNA testing. "Without an extensive family pedigree, chronicling the medical history of several generations of relatives, we don't know what genetic tests are appropriate for a particular patient, or what the test results might mean." 13."Statement on Use of DNA Testing for Presymptomatic Identification of Cancer Risk: Commentary - National Advisory Council for Human Genome Research": only five percent of women with breast cancer have an altered copy of BRCA1.