
EMBO Member
Julia P. Cooper
EMBO 2009
University of Colorado Denver, Aurora, United States
Telomeres, centromeres and genome integrity
We study the spectrum and mechanisms of telomere function. Recent highlights include the discovery of a mode by which telomerase-negative cells can use 'generic' heterochromatin to protect ends. We have also expanded the telomeric repertoire, finding that telomeres control meiotic spindle formation and centromere assembly; these principles apply to proliferating cells as well, as centromeres control the decision to mount mitotic spindle assembly.
Keywords
Telomeres / centromeres / DNA damage response / fission yeast / meiosis / chromatin & nuclear organization