Somatic cell nuclear transfer as a tool for investigatingageing processes in mammals

A machine for the surface treatment of long, narrow objects, more particularly vine shoots, with the following features: a frame fixture (3), that defines the direction of motion (32); at least one conveyor module (4), that has at least one pair of conveyor rollers (14), with a conveyance channel between them, and that is arranged with these along the axis of motion (32); at least two brushes (20, 20a) that define a processing channel that runs along the axis of motion (32).