Quinn, T. P., Peters, K. G., De Vries, C., Ferrara, N. & Williams, L. T. Proc. natn. Acad. Sci. U.S.A.90, 7533–7537 (1993). ArticleADSCAS Google Scholar
Yamaguchi, T. P., Dumont, D. J., Conlon, R. A., Breitman, M. L. & Rossant, J. Development118, 489–498 (1993). CAS Google Scholar
Oelrichs, R. B., Hugh, R. H., Bernard, O., Ziemiecki, A. & Wilks, A. F. Oncogene8, 11–15 (1993). CAS Google Scholar
Ferrara, N. & Henzel, W. J. Biochem. biophys. Res. Commun.161, 851–858 (1989). ArticleCAS Google Scholar
Plate, K. H., Breier, G., Millauer, B., Ullrich, A. & Risau, W. Cancer Res.53, 5822–5827 (1993). CAS Google Scholar
Millauer, B., Shawver, L. K., Plate, K. H., Risau, W. & Ullrich, A. Nature367, 576–579 (1994). ArticleADSCAS Google Scholar
Kaipainen, A. et al.Proc. natn. Acad. Sci. U.S.A. (in the press).
Dumont, D. J., Yamaguchi, T. P., Conlon, R. A., Rossant, J. & Breitman, M. L. Oncogene7, 1471–1480 (1992). CASPubMed Google Scholar
Fong, G.-H., Rossant, J., Gertsenstein, M. & Breitman, M. L. Nature376, 66–70 (1995). ArticleADSCAS Google Scholar
Wong, P. M., Chung, S. W., Chui, C. H. & Eaves, C. J. Proc. natn. Acad. Sci. U.S.A.83, 3851–3854 (1986). ArticleADSCAS Google Scholar
Sambrook, J., Fritsch, E. F. & Maniatis, T. Molecular Cloning, a Laboratory Manual 2nd edn (Cold Spring Harbour Laboratory Press, New York, 1989). Google Scholar
Tybulewicz, V. L. J., Crawford, C. E., Jackson, P. K., Bronson, R. T. & Mulligan, R. C. Cell65, 1153–1163 (1991). ArticleCAS Google Scholar
Nagy, A., Rossant, J., Nagy, R., Abramow-Newerly, W. & Roder, J. C. Proc. natn. Acad. Sci. U.S.A.90, 8424–8428 (1993). ArticleADSCAS Google Scholar
Wurst, W. & Joyner, A. L. in Gene Targeting 33–61 (Oxford Univ. Press, New York, 1993). Google Scholar