CENP-A mutations in Drosophila cause a BubR1-dependent early mitotic delay without kinetochore localization of Spindle Assembly Checkpoint components

CENP-A mutations in Drosophila cause a BubR1-dependent early mitotic delay without kinetochore localization of Spindle Assembly Checkpoint components Michael D. Blower 1 , Tanya Daigle 2 , Thom Kaufman 3 , and Gary H. Karpen 1,4 Department of Molecular and Cell Biology, University of California, Berkeley, CA Department of Anesthesiology, University of Washington, Seatttle, WA 98195 Department of Biology, Indiana University, Bloomington, IN 47405, USA. Department of Genome Biology, Lawrence Berkeley National Lab, Berkeley, CA 94720 Correspondence should be addressed to GK (karpen@fruitfly.org)