Software
Strategy for encoding and comparison of gene expression signatures
1 Department of Medicine, Garland Avenue, Vanderbilt University, Nashville, Tennessee 37232-0275,USA
2 Department of Biostatistics, Garland Avenue, Vanderbilt University, Nashville, Tennessee 37232-0275,USA
3 Department of Pharmacology, Garland Avenue, Vanderbilt University, Nashville, Tennessee 37232-0275,USA
Genome Biology 2007, 8:R133 doi:10.1186/gb-2007-8-7-r133
Published: 5 July 2007Abstract
EXALT (EXpression signature AnaLysis Tool) is a computational system enabling comparisons of microarray data across experimental platforms and different laboratories http://seq.mc.vanderbilt.edu/exalt/ webcite. An essential feature of EXALT is a database holding thousands of gene expression signatures extracted from the Gene Expression Omnibus, and encoded in a searchable format. This novel approach to performing global comparisons of shared microarray data may have enormous value when coupled directly with a shared data repository.
