Microtubules perform an active role in communication within the cell by transmitting received signals to the cell's ...

Plant growth and development are a genetically predetermined series of events but can change dramatically in response to environmental stimuli, involving perpetual pattern formation and reprogramming ...

Inside every cell, a network of tiny filaments, called the microtubule cytoskeleton, helps maintain the cell's shape, allows it to divide, and transports vital materials from one part of the cell to ...

The most diverse functions of a cell in the human body – from cell division and differentiation to motility and programmed cell death – are controlled by signaling proteins within the cell. This ...

Like poles support a tent, microtubules - hollow cylindrical structures made of tubulin protein - support eukaryotic cells. But microtubules provide more than just mechanical strength; they help ...

As organisms grow, live, and move through the world, they're subjected to an array of internal and external forces. Biological forms must be able to withstand the stresses of stretching and ...

Mitotic cell division, when a cell splits into two identical daughter cells, involves lots of moving parts that must be properly organized for accurate segregation. The main players responsible for ...