SAN FRANCISCO, February 9, 2007 -- Research studies demonstrating the viability of an approach to routinely detect the presence of fetal DNA in a mother’s blood to accurately diagnose or rule out genetic defects -- as early as the first trimester -- was presented today at the 27th Annual Meeting of the Society for Maternal-Fetal Medicine being held in San Francisco. This future diagnostic technology, currently under development at Sequenom, Inc. (Nasdaq: SQNM), shows promise that a universal alternative to such invasive genetic screening procedures as amniocentesis and chorionic villus sampling, may be available in the future.