P2 costal chondrocyte cultures isolated from control and Col2a1Cre; tetO-NICD1f/+; Rosa-rtTAf/+ mutant pups were treated with 10µg/ml DOX for 6 or 48 hours. RNA was collected for RNA-seq experiments. Each group contained three biological repeats. Log2(Fold Change) (Log2FC) of some genes of interest are shown, including Notch pathway genes, typical chondrogenic and catabolic genes, fibrous collagens, as well as genes from inflammatory signaling, tyrosine kinase signaling, GPCR signaling, and NO signaling. “*” denotes statistical significance with P<0.05 after Benjamini-Hochberg correction for multiple-testing (Cufflinks version 2.0.2).