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Chromosome segregation and cell division are essential, highly ordered processes that depend on numerous protein complexes. Results from recent RNA interference screens indicate that the identity and composition of these protein complexes is incompletely understood. Using gene tagging on bacterial artificial chromosomes, protein localization, and(More)
Centrosomes organize microtubule (MT) arrays and are comprised of centrioles surrounded by ordered pericentriolar proteins. Centrioles are barrel-shaped structures composed of MTs, and as basal bodies they template the formation of cilia/flagella. Defects in centriole assembly can lead to ciliopathies and genome instability. The assembly of procentrioles(More)
The centrosome is the primary microtubule organizing center of the cells and templates the formation of cilia, thereby operating at a nexus of critical cellular functions. Here, we use proximity-dependent biotinylation (BioID) to map the centrosome-cilium interface; with 58 bait proteins we generate a protein topology network comprising >7,000 interactions.(More)
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