Integrity of the human centromere DNA repeats is protected by CENP-A, CENP-C, and CENP-T
Centromeres are highly specialized chromatin domains that enable chromosome segregation and orchestrate faithful cell division. Human centromeres are composed of tandem arrays of ?-satellite DNA, which spans up to several megabases. Little is known about the mechanisms that maintain integrity of the long arrays of ?-satellite DNA repeats. Here, we monitored centromeric repeat stability in human cells using chromosome-orientation fluorescent in situ hybridization (CO-FISH).