Transcription profiling by array of 178 human breast cancer biopsy samples vs normal breast reference total RNA (Clontech) to identify exons associated with higher risk of relapse

We profiled breast cancer samples with exon arrays (244K Agilent Human exon) in order to identify exons associated with higher risk of relapse. This set contain 178 single dual color of samples (biopsies) versus normal breast reference (Normal breast Clontech) , 5 dye-swap (10 hybridizations) and 5 self self for controls.