## GNF Gene Expression Atlas Experiments using Affymetrix GeneChips

A series of experiments using different normal tissues using Affymetrix GeneChips performed by GNF (The Genomics Institute of the Novartis Research Foundation) . Alignments displayed on the track correspond the the target sequences used by Affymetrix from which to choose probes. Color denotes denotes signal intensity on a log base 2 scale with darker colors corresponding to lower signal and lighter colors corresponding to higher signal. Please note that this track is under construction and will not be official until the GNF publishes their results.

Track options include the ability to group results by chip type, tissue average, and individual chip identification numbers.