1. A data mining tool, comprising: a data structure populator constructed and arranged to store one or more first sets of data selected for querying into a first data structure; a query builder constructed and arranged to provide at least a first query based, at least in part, on one or more query parameters; and a query manager constructed and arranged to interrogate the first data structure with the first query; wherein the one or more first sets of data are based, at least in part, on experiments related to at least one synthesized probe array and at least one spotted probe arrays.