Oct. 10, 2016
Expert Comment: How science made the “three-person” baby possible
Stock image via iStock By Jennifer Lu | Bond LSC A new in-vitro fertilization technique that uses genetic material from three persons made the news last week following the announcement of the successful birth of a now five-month-old baby boy. The process allowed the mother, who had a rare mitochondrial disease known as Leigh Syndrome, to have a child without passing her faulty mitochondrial genes. The nucleus from the mother’s egg was inserted into a prepared donor egg that had healthy mitochondria to make a cybrid, or cytoplasmic hybrid, egg that was then fertilized.
