News and Views


Nature Cell Biology 6, 696 - 697 (2004)
doi:10.1038/ncb0804-696

Loss of Dicer fowls up centromeres

Sharon A. White1 & Robin C. Allshire1

  1. Sharon A. White and Robin C. Allshire are at The Wellcome Trust Centre for Cell Biology, The Michael Swann Building, University of Edinburgh, Edinburgh EH9 3JR, UK. e-mail: sharon.a.white@ed.ac.uk and e-mail: robin.allshire@ed.ac.uk


Centromeres, specialized regions on chromosomes, are essential for accurate chromosome segregation during cell division. In fission yeast, the RNA interference machinery has a pivotal function in the assembly of centromeric heterochromatin, which mediates sister centromere cohesion. Studies in vertebrate cells now suggest that many aspects of this process are conserved.

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