英文
of
1 The one-two research punch that allowed the creation
designer mice has earned the 2007 Nobel Prize in Physiology or
Medicine Mario Capecchi, a Howard Hughes Medical Institute
investigator at the University of Utah in Salt Lake City, Oliver Smithies of
5 the University of North Carolina, Chapel Hill, and Martin Evans of Cardif
University, U.K., will share the prize for developing the techniques to
make knockout mice, animals that lack a specific gene or genes. Such
mice have allowed scientists to learn the roles of thousands of
mammalian genes and provided laboratory models of human afflictions
