Prenatal Testing Circulating cell free DNA testing was born in 1997 The two gels above spawned a multi-billion dollar industry that didn't exist prior to their publication in 1997.
Laboratory Developed Tests Mice, Frogs, Rabbits, OH MY! The early days of pregnancy testing were wild. For the better part of 40 years, pregnancy tests were done by injecting urine into animals and seeing what happened. No, seriously!
DNA A multi-billion dollar industry was spawned from the discovery of circulating free DNA Two gels spawned a multi-billion dollar industry that didn't exist prior to their publication in 1997.
