This GE-mini APP is designed to exhibit gene expression profiling of a given gene over many tissue types including tumors. The underlying data are based on RNA Sequencing results from both TCGA and GTEx after they are normalized and integrated. The current version, based on the September 2015 release of TCGA and the phs000424.v6.p1 release of GTEx, contains >19,000 total samples across 33 cancer types and 53 normal tissue types.