The non-uniqueness of this 3D reconstruction is only observed, momentarily, when the flagellum is precisely parallel to the illumination plane, corresponding to a very small fraction of the cells ...

Likewise, for many years it was generally assumed that the entire phylum Nematoda, comprising roundworms, completely lacked cilia or flagella ... cell sensory processes and a variety of human ...

Ishimoto and colleagues analyzed experimental data on human sperm and also modeled the motion of green algae, Chlamydomonas. Both swim using thin, bendy flagella that protrude from the cell body ...

Home to over 500 different bacteria, the human mouth ... Because they lack flagella, which allows bacteria to move, ...