An electro-optical subassembly generally includes a base supporting at least one lead and a lens unit having a lens. The immunity of the pilot carrier for interferers, such as radio amateur signals, is improved by modulating the pilot carrier with a non-constant signal, for instance a random signal, an alternating signal or even scrambled data elements, before transmission thereof. Based on these selections, the truss creation tool generates a layout and structural members of a truss. potassium superoxide, in deep eutectic solvents. The retrieved at least one character representation is assembled to form a variable data pantograph, whereby when the variable data pantograph is rendered in an original document, the foreground and background regions are similar in tone, the foreground and background regions being substantially less similar in tone in a copy of the original document to render the character visible. The invention particularly relates to the isolation and characterization of nucleic acid and polypeptides for a novel Bt toxin receptor.