Microtubules are the largest type of filament ... Other cell movements, such as the pinching off of the cell membrane in the final step of cell division (also known as cytokinesis) are produced ...

the microtubules of the developing spindle do not have access to the chromosomes until the nuclear membrane breaks apart. Prometaphase is an extremely dynamic part of the cell cycle. Microtubules ...

made of structures called microtubules. "We tried many different ways of looking at it to understand what was happening," she says. This revealed that the cell membrane of L. olor is folded into ...

Kinetic measurements of kinesin-1's front and rear heads reveal how different neck linker orientation regulate their activity, enabling the motor protein to move in a coordinated manner along ...