Of these DETs, membrane transport associated with multidrug/pheromone exporter, lipid exporter (ABC1), peptide exporter, pleiotropic drug resistance proteins, ABC superfamily (breast cancer resistant) and mitoxantrone resistance were the notable upregulated transcripts, whereas, metal transporters and mitochondrial Fe/S exporter were the important downregulated transcripts. The gene discussed is ABCB6; the disease is breast carcinoma.