The present invention provides novel genes involved in cellulose biosynthesis and methods using such genes to modulate cellulose biosynthesis in fiber-producing plants such as cotton. More particularly, a differential current negative feedback VCO equipped with a current-current negative feedback circuit that suppresses low- and high-frequency noise is provided. The optional shunt, channel and set of contacts are stacked relative to the substrate in a second direction which is perpendicular to the first direction and the surface of the substrate. The body is articulatable along the perforations such that same can be adapted between folded and unfolded positions. The adapter may remain attached to the machine when the module is removed from the machine to allow the machine to communicate with other customer replaceable unit monitors having the second interface format. A method for use in a process to categorize network traffic content includes obtaining a plurality of data, each of the plurality of data representing a probability of accuracy of a characterization of network traffic content, and associating each of the plurality of data with a technique for characterizing network traffic content.