作者:Brito, Jerry; De Rugy, Veronique
作者:Weiser, Philip J.
作者单位:University of Colorado System; University of Colorado Boulder
作者:Graham, Ann
作者单位:Texas Tech University System; Texas Tech University
作者:Heled, Yaniv
作者单位:Columbia University
摘要:On August 9, 2001, President George W. Bush announced his policy on research involving human embryonic stem cells and proclaimed that federal funding would be allocated only to research involving human embryonic stem cell lines produced prior to his announcement (the Directive). Immediately thereafter, the National Institutes of Health (NIH) if announced that it would act in accordance and full compliance with the Directive and took action to implement it. Since then, the Directive has dictate...