Monday, October 29, 2018 - 16:00
WNGR 116
Event Speaker: 
Weihong Qiu

Kinesin-14s are microtubule-based motor proteins that play important roles in cell division. They were originally thought to be minus-end-directed nonprocessive motors that exhibit directional preference toward the microtubule minus ends in multi-motor ensembles but are unable to generate processive (continuous) motility on single microtubules as individual motors. During the past 5 years, we and others have discovered several “unconventional” kinesin-14 motors that all contain the ability to generate processive motility as individual motors on single microtubules. In this talk, I will present a series of unexpected yet exciting findings from my lab that have markedly expanded current view of the design and operation principles of kinesin-14 motors.

Refreshments will be offered half an hour before the colloquium in Weniger 379