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Letter

Nature Cell Biology 11, 1332–1339 (1 November 2009) | doi:10.1038/ncb1977

Intraflagellar transport is required for polarized recycling of the TCR/CD3 complex to the immune synapse

Francesca Finetti , Silvia Rossi Paccani , Maria Giovanna Riparbelli , Emiliana Giacomello , Giuseppe Perinetti , Gregory J. Pazour , Joel L. Rosenbaum & Cosima T. Baldari

Most eukaryotic cells have a primary cilium which functions as a sensory organelle. Cilia are assembled by intraflagellar transport (IFT), a process mediated by multimeric IFT particles and molecular motors.