Microarrayed organization of transcription factor target genes

摘要

The following invention outlines methodologies for the construction and utilization of transcription factor direct target gene microarrays of both DNA and corresponding protein/peptide target origin. The technology entails the array/microarray annotation and organization of transcription factor direct loci and corresponding protein products identified through modified and improved versions of chromosomal immunoprecipitation (CHIP) and molecular cloning procedures. It allows for the formulation of physiologically directed arrays which result in a thorough, focused characterization of the genetic and biochemical regulation occurring within a give population of cells or a given tissue. Arrays and microarrays of direct targets for any given transcription factor created utilizing this technology are substantially more clinically relevant for purposes of medical diagnostics and patient prognostics than conventional microarrays due to the physiologically focused nature and the transcription factor targets. In addition, the characterization and array organization of transcription factor target protein products and the assessment of their interactions with other proteins and/or small molecules is of critical importance for the purposes of understanding cellular and ultimately the design of therapeutics for human anomalies.