Tension sensors reveal how the kinetochore shares its load: The image on the cover shows a schematic of the chromosome surface at the site of attachment to the kinetochore. Loops of pericentric chromatin (left) position the centromere, where it is coupled to microtubules (right) via the kinetochore (Ndc80 complex, blue/yellow and red/green coiled coils). In article 1600216, Edward D. Salmon and Kerry Bloom explain that, by placing FRET biosensors in Ndc80 it is possible to study the distribution of force within the kinetochore.
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