| News Releases 2001 |
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Scientists
Identify Key Risk Factor for Canine Arthritis; Method May Eventually
Give Humans Similar Warning
December 14, 2001
Molecule
That Restricts Mouse Cells' Potency Could Yield Embryonic Stem Cells
Without the Sacrifice of Embryos
December 3, 2001
Drowsy
Fruit Flies Illuminate First Molecular Pathway, In Any Species, Known To
Regular Rest And Wakefulness
November 19, 2001
Scientists
Report First Transgenic Animal Developed Via Retroviral DNA Insertion
Into Male Germ-Line Stem Cells
October 22, 2001
Penn Paleontologists Locate A New Genus Of Colossal Dinosaur Along An
Ancient Coastline
May 31, 2001
Former Students Name Ancient Frog Fossil In Honor Of Peter Dodson
April 13, 2001
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