Oasis gene-deficient mouse
OSR-1 nucleic acids and proteins
Osteopontin knock-out mouse and methods of use thereof
Osteoprotegerin
Ovariectomized mouse model for human menopause
P2X7 receptor-deficient mice and uses thereof
PA28 modified transgenic mice
Pancreatic &bgr; cell hexokinase transgene
PAR2 modified transgenic mice
Patched genes and uses related thereto
Pathogenesis of cardiomyopathy
Pathogenic Tau mutations in transgenic mice
PD-1-lacking mouse and use thereof
PEPCK-insulin gene construct and transgenic mouse
Peptide production
Perlecan transgenic animals and methods of identifying...
Phospholipase A.sub.2 expressing transgenic animals
Population of Hoxb8 mutants and uses in identifying agents...
Porcine pancreatic amylase gene promoter and transgenic pigs...
Potato variety named LC-1