American Society for Cell Biology, Molecular Biology of the Cell, 12(32), p. 1193-1201, 2021
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Caenorhabditis elegans builds centromeres using the histone H3 variant CENP-A but lacks a CENP-A-specific chaperone. This article shows that the extended N-terminal tail of C. elegans CENP-A, which interacts with the conserved loading factor KNL-2 and is essential for loading, provides at least part of the function of the dedicated chaperone.