The disclosure provides an electrophotographic toner and methods for preparing the electrographic toner. Multiple profiles can be incorporated into an individual filter and the individual filters combined to create an ensemble filter. The detected x-ray data are uniformly low pass filtered to preserve the local mean values in the data, while the high pass filtering is controlled based on the estimated orientations. The subscriber host is included in a set of one or more subscriber hosts associated with the subscriber, the service, or both, as applicable to the requirement, and the requirement is required to be enforced collectively to the one or more subscriber hosts comprising the set. The invention also relates to methods of using the nucleic acid molecules, proteins and fragments of proteins and antibodies, for example for genome mapping, gene identification and analysis, plant breeding, preparation of constructs for use in plant gene expression and transgenic plants.