Many are QuickTime videos and require the appropriate QT plug-ins to play properly. Most of these movies are not on the McGraw-Hill server, and download times will vary. Please be patient. These links were compiled by John M. Kemner at the University of Washington. Courtesy of the laboratory of Cori Bargmann, Tim Yu.
Several movies are available of dorsal follicle cell migrations.
These migrations, coupled with secretions of eggshell proteins, are responsible for the formation of the dorsal respiratory appendages. Courtesy Celeste Berg and co-workers in the Genetics Department at the University of Washington. Nine movies of various aspects of C. elegans spermiogenesis are available. These sequences show the uninitiated how fly embryogenesis proceeds. Movies of actual fly embryogenesis often lack detail due to the opacity of the embryo.