Variable pressure scanning electron microscope to enhance undergraduate learning in developmental biology. Topoisomerase II functions in preimplantation embryo development. Localization of topoisomerase II in mammalian eggs and embryos. Canine sperm viability, motility and acrosome reaction. Sperm activation prior to fertilization involves nucleoprotein remodeling.
Different mechanisms regulate area and shape changes of decondensing sperm nuclei.
37th Annual Midwest Regional Developmental Biology Meeting at Indiana University, Indianapolis. Sperm nuclear enlargement and shape changes are differentially regulated in vitro . Raskin, D. M., and S. J. Wright. Sperm nuclear decondensation during sea urchin fertilization. Wright, S. J., and G. Schatten.