Expression data from skin of epithelial activated beta-catenin mutant mouse embryo

β-catenin signaling is required for hair follicle development, but it is unknown whether it is sufficient to activate expression of hair follicle genes in embryonic skin. To address this we profiled gene expression in skin dissected from E14.5 KRT14-Cre Ctnnb1(Ex3)fl/+ embryos carrying an activating mutation in epithelial beta-catenin, and control littermate embryos. Keywords: Genetic modification Total skin RNA from two KRT14-Cre Ctnnb1(Ex3)fl/+ and two control littermate E14.5 embryos was hybridized to Affymetrix GeneChip Mouse Genome MOE430 2.0 oligonucleotide microarrays. Appended below is Table S3: Full list of differentially expressed genes in KRT14-Cre Ctnnb1(Ex3)fl/+ mutant compared with control littermate intact skin at E14.5, including normalization and filter parameters. Fold change, listed in the second column, gives the ratio of normalized mutant : control transcript levels.