Fig. 2From: MicroRNA expression profiling of porcine mammary epithelial cells after challenge with Escherichia coli in vitroHeat map and hierarchical clustering analysis of the top 100 DE miRNA probesets. Heat map based on processed array signals (Lsmean values log2-transformed; p < 0.05; fold change >1.5 or < −1.5) from PMECs at 3 hpc and 24 hpc with E. coli, compared to unchallenged controls (0 hpc). Red indicates higher relative expression and blue indicates lower relative expression. Hierarchical clustering dendrogram (ward.D2 method) reveals a distinguishable miRNA expression profile among samplesBack to article page