Advertisement

Viable Chimaeras Produced from Normal and Parthenogenetic Mouse Embryos

  • Leroy C. Stevens
  • Don S. Varnum
  • Eva M. Eicher
Part of the Basic Life Sciences book series (BLSC, volume 12)

Abstract

Parthenogenesis occurs spontaneously in about 10% of ovulated eggs of inbred strain LT/Sv mice (Stevens and Varnum 1974; Stevens 1975) and is experimentally inducible in other strains by various physical and chemical agents (see Tarkowski 1975 for review). The development of most parthenotes seems normal up to the expanded blastocyst stage (Van Blerkom and Runner 1976). They implant in the uterus, but, for reasons unknown, are resorbed within a few days. Although they rarely survive to 8 days of gestation when they develop somites, heart muscle, amnion, and neuroepithelium, Kaufman, Barton, and Suram (1977) obtained two embryos with 25 somites by transferring parthenogenetic blastocysts to the uteri of ovariectomised females treated with exogenous hormones. Even though parthenogenetic embryos do not survive to birth, their cells contain genetic information that permits prolonged survival. If two-cell parthenotes are cultured to the blastocyst stage and then grafted to extrauterine sites such as the testis or kidney, they may survive as teratomas composed of several types of tissues and undifferentiated embryonal cells (Stevens 1974; Ilse et al. 1975; and L.C.S. and D.S.V., unpublished).

Keywords

Ovarian Teratoma Parthenogenetic Embryo Ovariectomised Female Hair Follicle Cell Pigment Hair 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Eicher, E. M. and P. C. Hoppe, 1973. J. exp. Zool. 183: 181–184.PubMedCrossRefGoogle Scholar
  2. Eicher, E. M. and L. W. Washburn. 1978. Proc. Natl. Acad. Sci. USA 75: 946–950.Google Scholar
  3. Eppig, J. J., L. P. Kozak, E. M. Eicher and L. C. Stevens. 1977. Nature 269: 517–518.PubMedCrossRefGoogle Scholar
  4. Ilse, S. A., M. W. McBurney, S. R. Bramwell, Z. A. Deussen and C. F. Graham. 1975. J. Embryol. exp. Morph. 34: 387–406.Google Scholar
  5. Kaufman, M. T., S. C. Barton and M. A. Surani. 1977. Nature 265: 53–55.PubMedCrossRefGoogle Scholar
  6. Mintz, B. 1971. In, Methods in Mammalian Embryology, J. C. Daniel, Ed. W. H. Freeman, San Francisco, pp. 186–214.Google Scholar
  7. Stevens, L. C. 1975. In, The Developmental Biology of Reproduction, C. L. Markert and J. Papaconstantinou, Eds. Academic Press, New York, pp. 93–106.Google Scholar
  8. Stevens, L. C. 1978. Nature, in press.Google Scholar
  9. Stevens, L. C. and D. S. Varnum. 1974. Develop. Biol. 21: 364–382.CrossRefGoogle Scholar
  10. Tarkowski, A. K. 1975. In, The Developmental Biology of Reproduction, C. L. Markert and J. Papaconstantinou, Eds. Academic Press, New York, pp. 107–129.Google Scholar
  11. Van Blerkom, J. and M. N. Runner. 1976. J. Exp. Zool. 196: 113–123.Google Scholar
  12. Whitten, W. K. 1971. Adv. Biosci. 6: 129–139.Google Scholar

Copyright information

© Plenum Press, New York 1978

Authors and Affiliations

  • Leroy C. Stevens
    • 1
  • Don S. Varnum
    • 1
  • Eva M. Eicher
    • 1
  1. 1.The Jackson LaboratoryBar HarborUSA

Personalised recommendations