But virtually all other cells have a primary cilium. Likewise, for many years it was generally assumed that the entire phylum Nematoda, comprising roundworms, completely lacked cilia or flagella.

Proteins in the sheath of cellular protrusions control how effectively cells can adhere to surfaces. Biological cells often ...

Cilium is a dynamic sun protection system, that can be transformed from a vertical sun protection system to a horizontal, open position raised above a window. This solution limits the overheating ...