A method for operating a data processing system having a touch enabled display screen that displays a plurality of waveforms to alter the display of one of the waveforms without altering the display of the remaining waveforms is disclosed. The invention also relates to the construction of a chimeric gene encoding all or a portion of the enzyme involved in the N-end rule pathway of protein degradation, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the enzyme involved in the N-end rule pathway of protein degradation in a transformed host cell. A flow-through bore of the cannula is connected by means of a connecting passage, disposed between the holder and a front wall of the receiving vessel, incorporating a flow passage of a holding part arranged eccentrically with respect to a longitudinal axis of a receiving chamber of the receiving vessel. The interconnect structure also includes a third bond-site coupled to the wire between the first and second bond-sites.