Abstract
When viewed by scanning electron microscopy, the heads of mouse spermatozoa are smaller than those of the hamster. The vitelline microvilli of hamster eggs are longer than those of the mouse egg. Both these factors may contribute to the enhanced interaction of mouse spermatozoa and hamster eggs. Treating unfertilized mouse eggs with Newcastle disease virus causes the vitelline microvilli to elongate, thus improving the interaction between mouse eggs and hamster spermatozoa.
Literature cited
Austin, C. R., and Short, R. V. (1972).Reproduction in Mammals. Book 1 (The University Press, Cambridge) p. 119; Szollosi, D. G. and Ris, H. (1961).J. Biophys. Biochem. Cytol. 10:275–283.
Dickmann, Z. (1962).J. Reprod. Fertil. 4:121–124.
Yanagimachi, R. (1972).J. Reprod. Fertil. 28:477–480.
Hanada, A., and Chang, M. C. (1972).Biol. Reprod. 6:300–309.
Ericsson, R. J., Buthala, D. A., and Norland, J. F. (1971).Science 173:54–55.
Sawicki, W., and Koprowski, H. (1971).Exp. Cell Res. 66:145–151.
Lin, T. P., Florence, J., and Oh, J. O. (1972).Proc. Soc. Exp. Biol. Med. 139:169–172.
Lin, T. P., and Florence, J. (1970).Exp. Cell Res. 63:220–224.
Cooper, K. W., and Ris, H. (1943).Stain Technol. 18:175–176.
Calarco, P. G., and Epstein, C. J. (1973).Dev. Biol. 32:208–213.
Anderson, T. F. (1951).N. Y. Acad. Sci. Trans. II 13:130–134.
Yanagimachi, R., and Noda, Y. D. (1972).Experientia 28:69–72.
Bendich, A., Borenfreund, E., and Sternberg, S. S. (1974).Science 183:857–859.
Lin, T. P., Glass, R. H., Bronson, R., Florence, J., and Maglio, M. (1974). InSEM Atlas of Mammalian Reproduction, (ed.) Hafez, E. S. E. (Igaku Shion, Tokyo, Japan) in press.
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Lin, T.P., Glass, R.H. Interaction of male and female germ cells of two mammalian species in culture. Somat Cell Mol Genet 1, 209–213 (1975). https://doi.org/10.1007/BF01538548
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DOI: https://doi.org/10.1007/BF01538548