Reference: Alushin G and Nogales E (2011) Visualizing kinetochore architecture. Curr Opin Struct Biol 21(5):661-9

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Abstract


Kinetochores are large macromolecular assemblies that link chromosomes to spindle microtubules (MTs) during mitosis. Here we review recent advances in the study of core MT-binding kinetochore complexes using electron microcopy methods in vitro and nanometer-accuracy fluorescence microscopy in vivo. We synthesize these findings in novel three-dimensional models of both the budding yeast and vertebrate kinetochore in different stages of mitosis. There is a growing consensus that kinetochores are highly dynamic, supra-molecular machines that undergo dramatic structural rearrangements in response to MT capture and spindle forces during mitosis.

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Journal Article | Review
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Alushin G, Nogales E
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