Microtubules are the largest type of filament, with a diameter of about 25 nanometers (nm), and they are composed of a protein called tubulin. Actin filaments are the smallest type, with a ...

GAS2 is a cytoskeletal regulator that interacts with both F-actin and microtubules. Here, cryo-EM structures of GAS2 domains ...

ETH researchers discovered related structures in Asgard archaea and describe their structure. These experiments show that ...

(A, B) Neurons are specialized eukaryotic cells that extend long processes to form connections in the nervous system. Like other eukaryotic cells, neurons have a cytoskeleton that consists of ...