Cell Biology EducationVol. 2, No. 3 FEATURESFree AccessVideo Views and ReviewsChristopher WattersChristopher WattersSearch for more papers by this authorPublished Online:13 Oct 2017https://doi.org/10.1187/cbe.03-04-0021AboutSectionsView articleView Full TextView PDF ToolsAdd to favoritesDownload CitationsTrack Citations ShareShare onFacebookTwitterLinked InRedditEmail View articleFiguresReferencesRelatedDetailsCited by Vol. 2, No. 3 September 01, 2003133-194 Metrics Downloads & Citations Downloads: 53 History Submitted: 30 April 2003 Accepted: 1 May 2003 Information© 2003 by The American Society for Cell BiologyPDF download