Stem cell rat race
Elie Dolgin | Apr 1, 2009
Rat embryonic stem cells were used to construct a chimeric animal (inset), shown here with two of his pups. Credit: Above: Courtesy of Ping Li and Qi-Long Ying Inset: Courtesy of John Agnew" />Rat embryonic stem cells were used to construct a chimeric animal (inset), shown here with two of his pups. Credit: Above: Courtesy of Ping Li and Qi-Long Ying Inset: Courtesy of John Agnew In 1981, Martin Evans and Matthew Kaufman, wor