In this issue of Developmental Cell, Fong et al. (2014) present evidence for a model of centriole duplication whereby the cartwheel-the starting building block in centriole biogenesis-assembles within the lumen of the mother centriole before templating the daughter centriole to ensure a single duplication event per cell cycle. © 2014 Elsevier Inc.
Chen, J. V., & Megraw, T. L. (2014, July 28). Mother Centrioles Do a Cartwheel to Produce Just One Daughter. Developmental Cell. Cell Press. https://doi.org/10.1016/j.devcel.2014.07.013