RNA was labeled and hybridized to Affymetrix Gene 1.0 ST arrays, following the standard WT protocol (GeneChip® Whole Transcript [WT] Sense Target Labeling Assay, rev. 5, www.affymetrix.com). Samples were processed in 2 groups, balanced by phenotype and sex. Arrays were scanned and data were imported into Partek Genomics Suite version 6.2 (Partek, Inc.; St. Louis, MO).
