Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced

Science 20 February 1970:
Vol. 167. no. 3921, pp. 1133 - 1134
DOI: 10.1126/science.167.3921.1133
Prev | Table of Contents | Next

Articles

Late DNA Replication in Male Mouse Meiotic Chromosomes

N. Odartchenko 1 and M. Pavillard 1

1 Swiss Institute for Experimental Cancer Research, Bugnon 21. Lausanne, Switzerland

Parts of the male mouse meiotic complement comprising the Y chromosome, the whole X chromosome, and near-centromeric parts of autosomal bivalents are synthesized late, as judged by tritiated thymidine autoradiography. This confirms the occurrence of end-to-end association between X and Y chromosomes and suggests that paired heterochromatic segments in autosomes must synthesize DNA at the same time.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Localisation of histone macroH2A1.2 to the XY-body is not a response to the presence of asynapsed chromosome axes.
S. Hoyer-Fender, E. Czirr, R. Radde, J. M. A. Turner, S. K. Mahadevaiah, J. R. Pehrson, and P. S. Burgoyne (2004)
J. Cell Sci. 117, 189-198
   Abstract »    Full Text »    PDF »
Meiotic sex chromosome inactivation in male mice with targeted disruptions of Xist.
J. M. A. Turner, S. K. Mahadevaiah, D. J. Elliott, H.-J. Garchon, J. R. Pehrson, R. Jaenisch, and P. S. Burgoyne (2002)
J. Cell Sci. 115, 4097-4105
   Abstract »    Full Text »    PDF »
Xist-deficient mice are defective in dosage compensation but not spermatogenesis..
Y Marahrens, B Panning, J Dausman, W Strauss, and R Jaenisch (1997)
Genes & Dev. 11, 156-166
   Abstract »    PDF »
Mammalian gonadal determination and gametogenesis.
J. Gordon and F. Ruddle (1981)
Science 211, 1265-1271
   Abstract »    PDF »


To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)