News and Views
Nature Cell Biology 9, 619 - 621 (2007)
doi:10.1038/ncb0607-619
Anchoring microtubules at the spindle poles
- Anne Paoletti is in the Institut Curie, Centre de Recherche, Paris, F-75248, France and the CNRS, UMR 144, Paris, F-75248, France. e-mail: anne.paoletti@curie.fr
- Phong T. Tran is at the University of Pennsylvania, Cell & Developmental Biology, 421 Curie Blvd Rm 1009, Philadelphia, PA 19104, USA. e-mail: tranp@mail.med.upenn.edu
Abstract
In the cell, microtubule organizing centers (MTOCs) dynamically nucleate microtubules and arrange them in functional patterns, but microtubule anchoring to MTOCs is not well understood. A novel fission-yeast protein that anchors the
-tubulin-containing nucleating complex (
-TuC) at the spindle pole during mitosis has now been described. The work highlights the complex regulation of microtubule anchoring.
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