Over 99% of all DNA sequences are identical among all people. The small percentage that is different helps make each person unique. Those small differences explain why some people have blue eyes and others have brown eyes. They explain why some people are colorblind while others can differentiate between turquoise and cerulean. Genetic variation is... Read More
DNA: The Body’s Instruction Manual Humans and all other living things have DNA, which contains hereditary information. The information in your DNA gives your cells instructions for producing proteins. Proteins drive important body functions, like digesting food, building cells, and moving your muscles. Your DNA is the most unique and identifying factor about you—it helps... Read More
In 2018, a legislative amendment was proposed that would protect the genetic privacy of immigrant families by restricting the use of their genetic material and data to helping reunify family members. The amendment would require that government officials restrict their use of DNA analysis to when it is truly needed and ensure that biological samples... Read More
In 2018, the U.S. Food and Drug Administration (FDA) invited comments on its intention to exempt a list of class II devices from premarket notification requirements, including tests assessing genetic health risks. ASHG responded to this request for comment by outlining its support for regulation that brings scientifically valid, evidence-based tests to market, and expressing... Read More
In 2017, ASHG and 10 international organizations published a position statement on human germline genome editing in The American Journal of Human Genetics. The statement recommended against genome editing culminating in human pregnancy, supported publicly funded in vitro research into its potential clinical applications, and outlined scientific and societal steps necessary before implementation of such... Read More