Human gene expression atlas of 5372 samples representing 369 different cell and tissue types, disease states and cell lines

The experiment contains systematically annotated and consistently normalized human gene expression data matrix of 5372 samples integrated from 206 public experiments of a HG-U133A array platform. The dataset is a subset of a larger pool of 9004 samples gathered from ArrayExpress and GEO websites and checked for quality assessment and suitability for data co-analysis as described by Bolstad et al 2005. The sample annotations have been subject to semiautomatic curation and manual generalization of 369 biological groups which have been additionally organized into blood/non-blood, 14 and 15 meta-classes.