Dry foods are poured into pre-printed containers. 7 Dry and semi-moist foods may be extruded under excessive pressure by way of a device with orificed plates to obtain the form and measurement of the specific product, for instance, the form of biscuits, kibbles, meat-balls, patties, pellets, or slices. VECTOR - A plasmid, phage or cosmid into which foreign DNA may be inserted amino acids supplier for pharmaceuticals cloning. PLAQUE - Clear area in a plated bacterial tradition attributable to lysis by a phage.