Embryogenesis is an intricate process that can easily be disrupted by means of
On 9 August 2001, US President George W. Bush gave an eleven-minute speech from his ranch in Crawford, Texas, on the ethics and fate of US federal funding for stem cell research. The speech is available at
Estrogen plays a key role in the regulation of gene transcription. This is accomplished by its ability to act as a ligand and to bind to specific
After becoming chief pathologist at the University of Wisconsin-Madison Wisconsin Regional Primate Center in 1995,
Prenatal exposure to alcohol (ethanol) results in a continuum of physical, neurological, behavioral, and learning defects collectively grouped under the heading Fetal Alcohol Spectrum Disorder (FASD).