Identification of biotin carboxyl carrier protein in Tetrahymena and its application in in vitro motility systems of outer arm dynein

Axonemal dynein plays a central role in ciliary beating. Recently, a functional expression system of axonemal dynein was established in the ciliated protozoan Tetrahymena. This study identifies biotin carboxyl carrier protein (BCCP) in Tetrahymena and demonstrates its application in in vitro motility systems of outer arm dynein.