Calcium signalling is a pivotal regulatory mechanism in ciliated protozoa, orchestrating a myriad of cellular processes from ciliary beating to membrane trafficking. Recent studies have illuminated ...

Humankind's remotest relative is a very rare micro-organism from south-Norway. The discovery may provide an insight into what life looked like on earth almost one thousand million years ago.

ALTHOUGH during the last quarter of a century the study of protozoa has been vigorously pursued by many students in many lands, yet the bringing together of the results so obtained, and the critical ...