Reproductive biologist who’s a leader in stem cell research and it is noted on her behalf discovery of slow transcriptase activity in regular individual cells. She created America’s first individual egg donor plan for stem cell analysis in 2000. She received bachelor’s levels in both medical and chemistry before getting her Ph.D from Oregon Condition School in Biochemistry and Biophysics in 1971. She composed the initial textbook on stem cells, entitled Individual Embryonic Stem Cells: An Launch to the Research and Healing Potential. She’s four children. She actually is a favorite biologist like Neil Campbell.