Limiting Effect of Cytoplasmic Volume and Microtubule Dynamics, The
Mitotic spindles play a key role in cellular division. These structures, which are composed of dynamic filaments called microtubules, are responsible for separation and segregation of chromosomes during mitosis. Spindles must be the correct shape and size to insure fidelity of this process, however, their formation and assembly are still not entirely understood. For example, the mechanisms that govern spindle shape and determine individual spindle size for a given cell type are still unknown. Based on evidence from recent studies of spindle scaling, in which spindle size effectively scaled with ...
(For more, see "View full record.")