OSM-3, revealing that the kinase, NEKL-3, phosphorylates a serine/threonine patch at the hinge region of the motor to mediate autoinhibition until it reaches the ciliary middle segment. The findings ...

to specific phosphorylation sites on target proteins. Products and assays to accomplish this ambitious task are making their way into research labs. Not every kinase will work in an in vitro assay ...