Cloned Transgenic Calves Produced from Nonquiescent Fetal Fibroblasts Cibelli, Jose B. ; Stice, Steve L. ; Golueke, Paul J. ; Kane, Jeff J. ; Jerry, Joseph ; Blackwell, Cathy ; Abel Ponce de Leen, F. ; Robl, James M. Abstract Publication: Science Pub Date: May 1998 DOI: 10.1126/science.280.5367.1256 Bibcode: 1998Sci...280.1256C